X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/177f020f122827214159c46dcfe7ded1e3c8d1c3..29db9a64a:/uip/mhical.c?ds=sidebyside

diff --git a/uip/mhical.c b/uip/mhical.c
index 594a452b..650b9821 100644
--- a/uip/mhical.c
+++ b/uip/mhical.c
@@ -56,6 +56,7 @@ DEFINE_SWITCH_ARRAY(MHICAL, switches);
 #undef X
 
 vevent vevents = { NULL, NULL, NULL};
+int parser_status = 0;
 
 int
 main (int argc, char *argv[]) {
@@ -236,7 +237,7 @@ main (int argc, char *argv[]) {
         free (outfile);
     }
 
-    return 0;
+    return parser_status;
 }
 
 /*
@@ -809,7 +810,7 @@ fold (char *line, int uses_cr) {
 #endif
 
         charstring_push_back_chars (folded_line, cp, char_len, 1);
-        remaining -= char_len > 0 ? char_len : 1;
+        remaining -= max(char_len, 1);
 
         /* remaining must be > 0 to pass the loop condition above, so
            if it's not > 1, it is == 1. */
@@ -824,7 +825,7 @@ fold (char *line, int uses_cr) {
             }
         }
 
-        cp += char_len > 0 ? char_len : 1;
+        cp += max(char_len, 1);
     }
 
     free (line);