Enforce strict prototypes

[i3/i3] / include / libi3.h

diff --git a/include/libi3.h b/include/libi3.h
index d27437ba25ae23a1c4d6af459e603d8f4d626d81..bcd2b7b106647ad33b550cf7490da6d90865d834 100644 (file)
--- a/include/libi3.h
+++ b/include/libi3.h
@@ -472,7 +472,7 @@ xcb_visualtype_t *get_visualtype(xcb_screen_t *screen);
  * release version), based on the git version number.
  *
  */
-bool is_debug_build() __attribute__((const));
+bool is_debug_build(void) __attribute__((const));
 
 /**
  * Returns the name of a temporary file with the specified prefix.