Fixes RefNULL 8/14

pmo-trunk-r8234

diff --git a/src/modest-tny-mime-part.c b/src/modest-tny-mime-part.c
index bd66d02..766a1c6 100644 (file)
--- a/src/modest-tny-mime-part.c
+++ b/src/modest-tny-mime-part.c
@@ -211,7 +211,6 @@ gchar *
 modest_tny_mime_part_get_headers_content_type (TnyMimePart *part)
 {
        gchar *header_content_type;
-       gchar *header_content_type_lower;
        gchar *suffix;
 
        g_return_val_if_fail (TNY_IS_MIME_PART (part), NULL);
@@ -225,11 +224,10 @@ modest_tny_mime_part_get_headers_content_type (TnyMimePart *part)
 
        /* remove the ; suffix */
        suffix = index (header_content_type, ';');
-       suffix[0] = '\0';
+       if (suffix)
+               suffix[0] = '\0';
 
-       header_content_type_lower = (header_content_type ) ?
-               g_ascii_strdown (header_content_type, -1) : NULL;
-       return header_content_type_lower;
+       return g_ascii_strdown (header_content_type, -1);
 }
 
 gchar *