Bug 6161 - Remove duplicated code

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7850 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/file.c b/file.c
index 41da9fa..590fb71 100644 (file)
--- a/file.c
+++ b/file.c
@@ -365,13 +365,9 @@ static int ast_filehelper(const char *filename, const char *filename2, const cha
        /* Check for a specific format */
        if (ast_mutex_lock(&formatlock)) {
                ast_log(LOG_WARNING, "Unable to lock format list\n");
-               if (action == ACTION_EXISTS)
-                       return 0;
-               else
-                       return -1;
+               return res;
        }
-       f = formats;
-       while(f) {
+       for (f = formats; f; f = f->next) {
                if (!fmt || exts_compare(f->exts, fmt)) {
                        char *stringp=NULL;
                        exts = ast_strdupa(f->exts);
@@ -452,7 +448,6 @@ static int ast_filehelper(const char *filename, const char *filename2, const cha
                        } while(ext);
                        
                }
-               f = f->next;
        }
        ast_mutex_unlock(&formatlock);
        if ((action == ACTION_EXISTS) || (action == ACTION_OPEN))