don't quit early when encountering mapje

1 files changed, 5 insertions, 2 deletions

diff --git a/src/util/loop_args.c b/src/util/loop_args.c
index 4609c71..0ab6a7a 100644
--- a/src/util/loop_args.c
+++ b/src/util/loop_args.c
@@ -7,6 +7,8 @@ int loop_args(char **args, int (*callback)(char *argv, bool isstdin)) {
     return callback(*args, true);
   }
 
+  int stickyErr = 0;
+
   while (*args != NULL) {
     int res = 0;
     if (!strcmp(*args, "-")) {
@@ -15,10 +17,11 @@ int loop_args(char **args, int (*callback)(char *argv, bool isstdin)) {
       res = callback(*args, false);
     }
 
-    if (res != 0) return res;
+    if (res > 0) return res;
+    else if (res < 0 && stickyErr == 0) stickyErr = -res;
 
     args++;
   }
 
-  return 0;
+  return stickyErr;
 }