(parse_keydesc): return NULL if the keydesc is a

'-'.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/actions.c b/src/actions.c
index 6bf0d06..9a2db18 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -231,6 +231,12 @@ parse_keydesc (char *keydesc)
       /* Its got hyphens, so parse out the modifiers and keysym */
       token = strtok (keydesc, "-");
 
+      if (token == NULL)
+	{
+	  /* It was nothing but hyphens */
+	  return NULL;
+	}
+
       do
 	{
 	  next_token = strtok (NULL, "-");