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-rw-r--r--src/conf/confstr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/conf/confstr.c b/src/conf/confstr.c
index 4332f726..6e9c23a0 100644
--- a/src/conf/confstr.c
+++ b/src/conf/confstr.c
@@ -13,5 +13,5 @@ size_t confstr(int name, char *buf, size_t len)
}
// snprintf is overkill but avoid wasting code size to implement
// this completely useless function and its truncation semantics
- return snprintf(buf, len, "%s", s);
+ return snprintf(buf, len, "%s", s) + 1;
}