pidgin: d6d0af37: Formatting changes, no functionality.

[markdoliner at pidgin.im]

-----------------------------------------------------------------
Revision: d6d0af3753826ea4715b3f4ca3bd41f0d63161b3
Ancestor: 7bd57cddaf2dc03e0a2e8680494ef157bc0d3567
Author: markdoliner at pidgin.im
Date: 2009-07-03T09:05:51
Branch: im.pidgin.pidgin
URL: http://d.pidgin.im/viewmtn/revision/info/d6d0af3753826ea4715b3f4ca3bd41f0d63161b3

Modified files:
        libpurple/util.c

ChangeLog: 

Formatting changes, no functionality.
* Return early if html is null (instead of indenting everything one
  level)
* No need to set ret=g_string_append(ret, blah);

-------------- next part --------------
============================================================
--- libpurple/util.c	10ff4dd275fe591ee44e41da047659cd7fbe5cf6
+++ libpurple/util.c	908a3adc318a03c75205b97c88cce616b6c81c17
@@ -2399,30 +2399,32 @@ purple_markup_linkify(const char *text)
 	return g_string_free(ret, FALSE);
 }
 
-char *
-purple_unescape_html(const char *html) {
-	if (html != NULL) {
-		const char *c = html;
-		GString *ret = g_string_new("");
-		while (*c) {
-			int len;
-			const char *ent;
+char *purple_unescape_html(const char *html)
+{
+	GString *ret;
+	const char *c = html;
 
-			if ((ent = purple_markup_unescape_entity(c, &len)) != NULL) {
-				ret = g_string_append(ret, ent);
-				c += len;
-			} else if (!strncmp(c, "<br>", 4)) {
-				ret = g_string_append_c(ret, '\n');
-				c += 4;
-			} else {
-				ret = g_string_append_c(ret, *c);
-				c++;
-			}
+	if (html == NULL)
+		return NULL;
+
+	ret = g_string_new("");
+	while (*c) {
+		int len;
+		const char *ent;
+
+		if ((ent = purple_markup_unescape_entity(c, &len)) != NULL) {
+			g_string_append(ret, ent);
+			c += len;
+		} else if (!strncmp(c, "<br>", 4)) {
+			g_string_append_c(ret, '\n');
+			c += 4;
+		} else {
+			g_string_append_c(ret, *c);
+			c++;
 		}
-		return g_string_free(ret, FALSE);
 	}
 
-	return NULL;
+	return g_string_free(ret, FALSE);
 }
 
 char *