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-rw-r--r--src/emap/script_buildins.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/emap/script_buildins.c b/src/emap/script_buildins.c
index 4ebab40..dd8666b 100644
--- a/src/emap/script_buildins.c
+++ b/src/emap/script_buildins.c
@@ -3451,6 +3451,12 @@ BUILDIN(harm)
return false;
}
+ // Nullity checks which a fallback exists
+ if (src == NULL) {
+ ShowWarning("buildin_harm: Invalid source!\n");
+ src = bl;
+ }
+
// Overflow checks
if( dmg == INT_MIN ) dmg++;
if( dmg == INT_MAX ) dmg--;