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-rw-r--r--src/core/levels.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/levels.c b/src/core/levels.c
index 9682dcdd..207c0619 100644
--- a/src/core/levels.c
+++ b/src/core/levels.c
@@ -118,6 +118,9 @@ char *bits2level(int bits)
char *ret;
int n;
+ if (bits == 0)
+ return g_strdup("");
+
if (bits == MSGLEVEL_ALL)
return g_strdup("ALL");