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Get rid of the compilation warning.

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This commit is contained in:
Tigran Aivazian
2012-09-25 14:46:47 +01:00
committed by Qingping Hou
parent 0230ccfb59
commit 69d293a6cc
1 changed files with 1 additions and 1 deletions
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2
util.c
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@@ -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);