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-rw-r--r--src/common/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/common/util.c b/src/common/util.c
index b5a3ade2bd..32c3bb3f22 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -934,7 +934,7 @@ esc_for_log(const char *s)
char *result, *outp;
size_t len = 3;
if (!s) {
- return tor_strdup("");
+ return tor_strdup("(null)");
}
for (cp = s; *cp; ++cp) {