aacdec: cosmetics: (more) whitespace

[ffmpeg] / libavutil / error.c

diff --git a/libavutil/error.c b/libavutil/error.c
index a1a0b87a9ed52d0432690bcce26d24fa4435eceb..b6d6019061328f807e3481853a5b0ad504801b33 100644 (file)
--- a/libavutil/error.c
+++ b/libavutil/error.c
@@ -37,8 +37,10 @@ int av_strerror(int errnum, char *errbuf, size_t errbuf_size)
 #if HAVE_STRERROR_R
         ret = strerror_r(AVUNERROR(errnum), errbuf, errbuf_size);
 #else
-        snprintf(errbuf, errbuf_size, "Error number %d occurred", errnum);
+        ret = -1;
 #endif
+        if (ret < 0)
+            snprintf(errbuf, errbuf_size, "Error number %d occurred", errnum);
     }
 
     return ret;