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Diffstat (limited to 'nor-utils/rfdformat.c')
-rw-r--r--nor-utils/rfdformat.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/nor-utils/rfdformat.c b/nor-utils/rfdformat.c
index d393975..1f01a85 100644
--- a/nor-utils/rfdformat.c
+++ b/nor-utils/rfdformat.c
@@ -30,7 +30,7 @@
#include "common.h"
-void display_help(void)
+void display_help(int status)
{
printf("Usage: %s [OPTIONS] MTD-device\n"
"Formats NOR flash for resident flash disk\n"
@@ -38,7 +38,7 @@ void display_help(void)
"-h --help display this help and exit\n"
"-V --version output version information and exit\n",
PROGRAM_NAME);
- exit(0);
+ exit(status);
}
void display_version(void)
@@ -69,7 +69,7 @@ void process_options(int argc, char *argv[], const char **mtd_filename)
switch (c) {
case 'h':
- display_help();
+ display_help(EXIT_SUCCESS);
break;
case 'V':
display_version();
@@ -81,7 +81,7 @@ void process_options(int argc, char *argv[], const char **mtd_filename)
}
if ((argc - optind) != 1 || error)
- display_help();
+ display_help(EXIT_FAILURE);
*mtd_filename = argv[optind];
}