scripts/mkflags.c : main function need return 0 if normal exit

diff --git a/scripts/mkflags.c b/scripts/mkflags.c
index 454fc03..228cd2f 100644 (file)
--- a/scripts/mkflags.c
+++ b/scripts/mkflags.c
@@ -206,4 +206,6 @@ int main(int argc, char *argv[])
     if (i<0) return 1;
     out += i;
   }
+
+  return 0;
 }