Get rid of the compilation warning.

12 years ago · 69d293a6cc
parent 0230ccfb59
commit 69d293a6cc
1 changed files with 1 additions and 1 deletions
--- a/util.c
+++ b/util.c
@ -43,7 +43,7 @@ static int util_usleep(lua_State *L) {
 }

 static int util_df(lua_State *L) {
-	char *path = luaL_checkstring(L, 1);
+	const char *path = luaL_checkstring(L, 1);
 	struct statvfs vfs;
 	statvfs(path, &vfs);
 	lua_pushnumber(L, (double)vfs.f_bfree * (double)vfs.f_bsize);