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-rw-r--r--libxtables/xtables.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libxtables/xtables.c b/libxtables/xtables.c
index 1b8e4b07..ffd8fbcf 100644
--- a/libxtables/xtables.c
+++ b/libxtables/xtables.c
@@ -492,7 +492,7 @@ bool xtables_strtoui(const char *s, char **end, unsigned int *value,
bool ret;
ret = xtables_strtoul(s, end, &v, min, max);
- if (value != NULL)
+ if (ret && value != NULL)
*value = v;
return ret;
}