firmware-utils: fix -Wmaybe-uninitialized warnings

[openwrt/openwrt.git] / tools / firmware-utils / src / mkrtn56uimg.c

diff --git a/tools/firmware-utils/src/mkrtn56uimg.c b/tools/firmware-utils/src/mkrtn56uimg.c
index 6b72e1e233b9d1a899aadd2c815dd8a14a167808..b6c891bbdcc9040bd7dde1bdd214a70e69b9d140 100644 (file)
--- a/tools/firmware-utils/src/mkrtn56uimg.c
+++ b/tools/firmware-utils/src/mkrtn56uimg.c
@@ -251,7 +251,8 @@ int
 main(int argc, char **argv)
 {
        int             opt;
-       char            *filename, *progname;
+       char            *filename = NULL;
+       char            *progname;
        op_mode_t       opmode = NONE;
 
        progname = argv[0];