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-rw-r--r--tools/mkenvimage.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/mkenvimage.c b/tools/mkenvimage.c
index f781731..64f5340 100644
--- a/tools/mkenvimage.c
+++ b/tools/mkenvimage.c
@@ -123,7 +123,7 @@ int main(int argc, char **argv)
case ':':
fprintf(stderr, "Missing argument for option -%c\n",
optopt);
- usage(argv[0]);
+ usage(prg);
return EXIT_FAILURE;
default:
fprintf(stderr, "Wrong option -%c\n", optopt);