From: Pierre Habouzit <madcoder@debian.org>
Date: Sun, 27 May 2007 20:10:48 +0000 (+0200)
Subject: Small fixes.
X-Git-Url: http://git.madism.org/?a=commitdiff_plain;h=03c8a86d85fc313b6772a1cdfc07e635583f9ed0;p=apps%2Fmadmutt.git

Small fixes.
---

diff --git a/lib-lib/buffer.c b/lib-lib/buffer.c
index 71f31b4..25f930d 100644
--- a/lib-lib/buffer.c
+++ b/lib-lib/buffer.c
@@ -116,9 +116,8 @@ ssize_t buffer_addvf(buffer_t *buf, const char *fmt, va_list args)
     buffer_ensure(buf, BUFSIZ);
 
     len = vsnprintf(buf->data + buf->len, buf->size - buf->len, fmt, args);
-    if (len < 0) {
-        len = 0;
-    }
+    if (len < 0)
+        return len;
     if (len >= buf->size - buf->len) {
         buffer_ensure(buf, len);
         vsnprintf(buf->data + buf->len, buf->size - buf->len, fmt, ap);
@@ -129,7 +128,8 @@ ssize_t buffer_addvf(buffer_t *buf, const char *fmt, va_list args)
     return len;
 }
 
-ssize_t buffer_addf(buffer_t *buf, const char *fmt, ...) {
+ssize_t buffer_addf(buffer_t *buf, const char *fmt, ...)
+{
     ssize_t res;
     va_list args;
     va_start(args, fmt);