From: erg <devnull@localhost>
Date: Wed, 22 Dec 2010 19:34:47 +0000 (+0000)
Subject: Partial fix for bug 2088
X-Git-Tag: LAST_LIBGRAPH~32^2~1126
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b5ac29e2de82c1b0410af15cf511cecea73cafe5;p=graphviz

Partial fix for bug 2088
---

diff --git a/lib/common/htmltable.c b/lib/common/htmltable.c
index 94c3d0951..201ee80de 100644
--- a/lib/common/htmltable.c
+++ b/lib/common/htmltable.c
@@ -555,21 +555,17 @@ void free_html_text(htmltxt_t* t)
     if (!t) return;
 
     tl = t->paras;
-    if (tl) {
+    for (i = 0; i < t->nparas; i++) {
 	ti = tl->items;
-	for (i = 0; i < t->nparas; i++) {
-	    for (j = 0; j < tl->nitems; j++) {
-		if (ti->str) free (ti->str);
-		if (ti->font) free_html_font(ti->font);
-		if (ti->layout && ti->free_layout) ti->free_layout (ti->layout);
-		ti++;
-	    }
-	    tl++;
-	    ti = tl->items;
+	for (j = 0; j < tl->nitems; j++) {
+	    if (ti->str) free (ti->str);
+	    if (ti->font) free_html_font(ti->font);
+	    if (ti->layout && ti->free_layout) ti->free_layout (ti->layout);
+	    ti++;
 	}
-	if (ti != tl->items) free(tl->items);
-	if (tl != t->paras) free(t->paras);
+	tl++;
     }
+    if (t->paras) free(t->paras);
     free(t);
 }