Merge pull request #49 from ddxtanx/master

Fix char bug so opt parsing doesn't infinite loop

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index afbfa41..15fa22e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -891,7 +891,7 @@ static void parse_command_line(int argc, char **argv, struct wl_state *state) {
 
     char *layer_name;
 
-    char opt;
+    int opt;
     while ((opt = getopt_long(argc, argv, "hvfpsn:l:o:Z:", long_options, NULL)) != -1) {
 
         switch (opt) {