From cc8b6e96c31fbb4a927d85f201c1c5586d79a7d7 Mon Sep 17 00:00:00 2001
From: Tattersalt-Kanzaki <SL_GR1603@protonmail.com>
Date: Tue, 7 Jan 2025 23:02:52 +0300
Subject: [PATCH] got rid of expressions that are always true

---
 lib/xlsxio_read.c  | 18 ++++++++----------
 lib/xlsxio_write.c | 42 ++++++++++++++++++++----------------------
 2 files changed, 28 insertions(+), 32 deletions(-)

diff --git a/lib/xlsxio_read.c b/lib/xlsxio_read.c
index e02de1c..e6342a9 100644
--- a/lib/xlsxio_read.c
+++ b/lib/xlsxio_read.c
@@ -764,17 +764,15 @@ void main_sheet_list_expat_callback_element_start (void* callbackdata, const XML
       const XML_Char* sheetname;
       //const XML_Char* relid = get_expat_attr_by_name(atts, X("r:id"));
       if ((sheetname = get_expat_attr_by_name(atts, X("name"))) != NULL) {
-        if (data->callback) {
-          if ((*data->callback)(sheetname, data->callbackdata) != 0) {
-            XML_StopParser(data->xmlparser, XML_FALSE);
-            return;
-          }
+        if ((*data->callback)(sheetname, data->callbackdata) != 0) {
+          XML_StopParser(data->xmlparser, XML_FALSE);
+          return;
+        }
 /*
-        } else {
-          //for non-calback method suspend here
-          XML_StopParser(data->xmlparser, XML_TRUE);
+      } else {
+        //for non-calback method suspend here
+        XML_StopParser(data->xmlparser, XML_TRUE);
 */
-        }
       }
     }
   }
@@ -1142,7 +1140,7 @@ void data_sheet_expat_callback_find_cell_start (void* callbackdata, const XML_Ch
         if ((data->flags & XLSXIOREAD_SKIP_EXTRA_CELLS) && data->cols > 0 && cellmax > data->cols)
           cellmax = data->cols;
         while (data->colnr < cellmax) {
-          if (data->colnr > 0 && data->sheet_cell_callback) {
+          if (data->sheet_cell_callback) {
             if ((*data->sheet_cell_callback)(data->rownr, data->colnr + 1, NULL, data->callbackdata)) {
               XML_StopParser(data->xmlparser, XML_FALSE);
               return;
diff --git a/lib/xlsxio_write.c b/lib/xlsxio_write.c
index f065855..f9c466b 100644
--- a/lib/xlsxio_write.c
+++ b/lib/xlsxio_write.c
@@ -915,30 +915,28 @@ void write_cell_data (xlsxiowriter handle, const char* rowattr, const char* pref
     if (suffix)
       append_data(&handle->buf, &handle->buflen, suffix);
     //collect cell information
-    if (!handle->sheetopen) {
-      if (!*handle->pcurrentcolumn) {
-        //create new column information structure
-        struct column_info_struct* colinfo;
-        if ((colinfo = (struct column_info_struct*)malloc(sizeof(struct column_info_struct))) != NULL) {
-          colinfo->width = 0;
-          colinfo->maxwidth = 0;
-          colinfo->next = NULL;
-          *handle->pcurrentcolumn = colinfo;
-        }
-      }
-      //keep track of biggest column width
-      if (data) {
-        //only count first line in multiline data
-        char* p = strchr(data, '\n');
-        if (p)
-          datalen = p - data;
-        //remember this length if it is the longest one so far
-        if (datalen > 0 && datalen > (*handle->pcurrentcolumn)->maxwidth)
-          (*handle->pcurrentcolumn)->maxwidth = datalen;
+    if (!*handle->pcurrentcolumn) {
+      //create new column information structure
+      struct column_info_struct* colinfo;
+      if ((colinfo = (struct column_info_struct*)malloc(sizeof(struct column_info_struct))) != NULL) {
+        colinfo->width = 0;
+        colinfo->maxwidth = 0;
+        colinfo->next = NULL;
+        *handle->pcurrentcolumn = colinfo;
       }
-      //prepare for the next column
-      handle->pcurrentcolumn = &(*handle->pcurrentcolumn)->next;
     }
+    //keep track of biggest column width
+    if (data) {
+      //only count first line in multiline data
+      char* p = strchr(data, '\n');
+      if (p)
+        datalen = p - data;
+      //remember this length if it is the longest one so far
+      if (datalen > 0 && datalen > (*handle->pcurrentcolumn)->maxwidth)
+        (*handle->pcurrentcolumn)->maxwidth = datalen;
+    }
+    //prepare for the next column
+    handle->pcurrentcolumn = &(*handle->pcurrentcolumn)->next;
   }
 #if !defined(NO_ROW_NUMBERS) && !defined(NO_COLUMN_NUMBERS)
   free(cellcoord);