tools: firmware-utils: fix compiler warnings

[openwrt/openwrt.git] / tools / firmware-utils / src / mkzcfw.c

diff --git a/tools/firmware-utils/src/mkzcfw.c b/tools/firmware-utils/src/mkzcfw.c
index 7674e706c99b2c6c6f21ea2efb94d6d84fc7d93f..2326f1ff5c5a4b4925446712f52720116c2d6bf6 100644 (file)
--- a/tools/firmware-utils/src/mkzcfw.c
+++ b/tools/firmware-utils/src/mkzcfw.c
@@ -100,7 +100,7 @@ static struct board_info boards[] = {
 #define ERRS(fmt, ...) do { \
        int save = errno; \
        fflush(0); \
-       fprintf(stderr, "[%s] *** error: " fmt "\n", \
+       fprintf(stderr, "[%s] *** error: " fmt ": %s\n", \
                        progname, ## __VA_ARGS__, strerror(save)); \
 } while (0)