fix on linuxHEADmain

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 6d898eb..5278d3e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -149,7 +149,7 @@ int main(int argc, char **argv)
 
     // create the camera
     struct entity camera;
-    camera.disp_ch = "";
+    camera.disp_ch = " ";
     camera.solid   = false;
     camera.visible = false;
     ht_insert(entities, "camera", &camera);