Fix regression causing missing whitespace (Issue #533)

michaelrsweet · Nov 27, 2024 · 38f89c2 · 38f89c2
1 parent 57f8c5a
commit 38f89c2
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diff --git a/CHANGES.md b/CHANGES.md
@@ -1,3 +1,9 @@
+# Changes in HTMLDOC v1.9.20
+
+- Fixed a regression that caused spaces to disappear between some words
+  (Issue #533)
+
+
 # Changes in HTMLDOC v1.9.19
 
 - Security: Fixed an issue with the `file_basename` implementation (Issue #532)

diff --git a/htmldoc/ps-pdf.cxx b/htmldoc/ps-pdf.cxx
@@ -4811,8 +4811,7 @@ parse_paragraph(tree_t *t,	/* I - Tree to parse */
 		*border;
   float		rgb[3];
   uchar		line[10240],
-		*lineptr,
-		*dataptr;
+		*lineptr;
   tree_t	*linetype;
   float		linex,
 		linewidth;
@@ -5204,12 +5203,9 @@ parse_paragraph(tree_t *t,	/* I - Tree to parse */
     if (temp != NULL && temp->markup == MARKUP_NONE && temp->data[0] == ' ' && temp->data[1])
     {
       // Drop leading space...
-      for (dataptr = temp->data; *dataptr; dataptr ++)
-        *dataptr = dataptr[1];
-      *dataptr = '\0';
+      temp->data ++;
 
-      temp_width = _htmlWidths[temp->typeface][temp->style][' '] * _htmlSizes[temp->size] * 0.001f;
-      temp->width -= temp_width;
+      temp->width -= _htmlWidths[temp->typeface][temp->style][' '] * _htmlSizes[temp->size] * 0.001f;
       num_chars --;
     }