[Helper] Throw error when shell parsing fails.

1 files changed, 4 insertions, 0 deletions

diff --git a/source/helper.c b/source/helper.c
index 071da9bd..d9a1bd4f 100644
--- a/source/helper.c
+++ b/source/helper.c
@@ -1004,6 +1004,10 @@ gboolean helper_execute_command ( const char *wd, const char *cmd, gboolean run_
         helper_parse_setup ( config.run_command, &args, &argc, "{cmd}", cmd, (char *) 0 );
     }
 
+    if ( args == NULL ) {
+        return FALSE;
+    }
+
     if ( context != NULL ) {
         if ( context->name == NULL ) {
             context->name = args[0];