[jscore] Allow nulls to be passed to is_valid_path()

diff --git a/jscorebus/jscorebus.c b/jscorebus/jscorebus.c
index 86dde1853ec223462a9f0ef594311408f33dc221..ca2dd471cbe30f9600a0a3d8009c27db3716a9de 100644 (file)
--- a/jscorebus/jscorebus.c
+++ b/jscorebus/jscorebus.c
@@ -225,14 +225,14 @@ gboolean is_valid_path (const char *path)
 {
   const char *this = path;
   const char *prev = this;
-  
-  if (strlen(path) == 0)
+
+  if (path == NULL || strlen(path) == 0)
     return FALSE;
-  
+
   /* MUST begin with zero */
   if (*this++ != '/')
     return FALSE;
-  
+
   /* The path is guranteed to be null-terminated */
   while (*this != '\0')
   {