From b34434f7b94862194d14674e702e8a3226181b86 Mon Sep 17 00:00:00 2001
From: Petre Rodan <2b4eda@subdimension.ro>
Date: Wed, 11 Oct 2023 19:05:22 +0300
Subject: ifparser.c: divide-by-zero fix

---
 ifparser.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'ifparser.c')

diff --git a/ifparser.c b/ifparser.c
index 631b4f0..42138f8 100644
--- a/ifparser.c
+++ b/ifparser.c
@@ -338,7 +338,10 @@ parse_product(IfParser *g, const char *cp, long *valp)
 
     case '%':
         DO(cp = parse_product(g, cp + 1, &rightval));
-        *valp = (*valp % rightval);
+        if (rightval)
+            *valp = (*valp % rightval);
+        else
+            *valp = LONG_MAX;
         break;
     }
     return cp;
-- 
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