Add missing parentheses around the AVERROR_PATCHWELCOME macro

[libav.git] / libavutil / error.h

diff --git a/libavutil/error.h b/libavutil/error.h
index f37655b..a386c1f 100644 (file)
--- a/libavutil/error.h
+++ b/libavutil/error.h
@@ -42,6 +42,6 @@
 #define AVERROR_NOTSUPP     AVERROR(ENOSYS)  /**< Operation not supported. */
 #define AVERROR_NOENT       AVERROR(ENOENT)  /**< No such file or directory. */
 #define AVERROR_EOF         AVERROR(EPIPE)   /**< End of file. */
 #define AVERROR_NOTSUPP     AVERROR(ENOSYS)  /**< Operation not supported. */
 #define AVERROR_NOENT       AVERROR(ENOENT)  /**< No such file or directory. */
 #define AVERROR_EOF         AVERROR(EPIPE)   /**< End of file. */

-#define AVERROR_PATCHWELCOME    -MKTAG('P','A','W','E') /**< Not yet implemented in FFmpeg. Patches welcome. */
+#define AVERROR_PATCHWELCOME    (-MKTAG('P','A','W','E')) /**< Not yet implemented in FFmpeg. Patches welcome. */

 
 #endif /* AVUTIL_ERROR_H */
 
 #endif /* AVUTIL_ERROR_H */