SDS: avoid compiler warning in sdsIncrLen().

1 files changed, 1 insertions, 0 deletions

diff --git a/src/sds.c b/src/sds.c
index c9a6583ee..d0649dcf7 100644
--- a/src/sds.c
+++ b/src/sds.c
@@ -344,6 +344,7 @@ void sdsIncrLen(sds s, int incr) {
             len = (sh->len += incr);
             break;
         }
+        default: len = 0; /* Just to avoid compilation warnings. */
     }
     s[len] = '\0';
 }