metrics: Need to surround label value with double quotes

Signed-off-by: David Goulet <[email protected]>
joker881 · May 12, 2021 · e3f5dc1 · e3f5dc1
1 parent 22861c2
commit e3f5dc1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/metrics/metrics_common.c b/src/lib/metrics/metrics_common.c
@@ -37,6 +37,6 @@ const char *
 metrics_format_label(const char *key, const char *value)
 {
   static char buf[128];
-  tor_snprintf(buf, sizeof(buf), "%s=%s", key, value);
+  tor_snprintf(buf, sizeof(buf), "%s=\"%s\"", key, value);
   return buf;
 }