1 files changed, 3 insertions, 0 deletions
diff --git a/src/vdr-plugin/common.c b/src/vdr-plugin/common.c
index 17a73b0..2792d24 100644
--- a/src/vdr-plugin/common.c
+++ b/src/vdr-plugin/common.c
@@ -142,6 +142,9 @@ char *URLencode(const char *s) {
       '\0'
     };
 
+  if (!s)
+    return NULL;
+
   char *buf = (char *)malloc((3*strlen(s)+1)*sizeof(char));
   if (!buf)
     return NULL;