scripts: signGP: properly returning 1 in case of errors

Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>
Acked-by: Nishanth Menon <nm@ti.com>

diff --git a/scripts/signGP.c b/scripts/signGP.c
index d3cb5f7..963a937 100644 (file)
--- a/scripts/signGP.c
+++ b/scripts/signGP.c
@@ -263,7 +263,7 @@ int main(int argc, char *argv[])
        ifile = fopen(ifname, "rb");
        if (ifile == NULL) {
                printf("Cannot open %s\n", ifname);
-               exit(0);
+               return 1;
        }
 
        /* Get file length. */
@@ -275,7 +275,7 @@ int main(int argc, char *argv[])
        if (ofile == NULL) {
                printf("Cannot open %s\n", ofname);
                fclose(ifile);
-               exit(0);
+               return 1;
        }
 
        /* Pad 1 sector of zeroes. */