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author | Kartik K. Agaram <vc@akkartik.com> | 2021-11-07 06:30:11 -0800 |
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committer | Kartik K. Agaram <vc@akkartik.com> | 2021-11-07 06:30:15 -0800 |
commit | 40fdaf2a2a071e1716adaba13cab2eee9854f67d (patch) | |
tree | 90e582949371093c8ccf9a2bd1887dcb6bd9bf27 /src/lcurseslib.c | |
parent | 51d6ae77d28b4a90019f448d14a62a77f7e820cc (diff) | |
download | teliva-40fdaf2a2a071e1716adaba13cab2eee9854f67d.tar.gz |
more obvious phrasing
Early returns are only worthwhile if they're utterly obvious.
Diffstat (limited to 'src/lcurseslib.c')
-rw-r--r-- | src/lcurseslib.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/lcurseslib.c b/src/lcurseslib.c index a73bca8..be99512 100644 --- a/src/lcurseslib.c +++ b/src/lcurseslib.c @@ -47,14 +47,11 @@ void draw_menu (lua_State *L) { /* render any app-specific items */ lua_getglobal(L, "menu"); int table = lua_gettop(L); - if (!lua_istable(L, -1)) { - lua_pop(L, 1); - attroff(A_BOLD); - return; - } - for (lua_pushnil(L); lua_next(L, table) != 0; lua_pop(L, 1)) - draw_menu_item(lua_tostring(L, -2), lua_tostring(L, -1)); + if (lua_istable(L, -1)) + for (lua_pushnil(L); lua_next(L, table) != 0; lua_pop(L, 1)) + draw_menu_item(lua_tostring(L, -2), lua_tostring(L, -1)); + lua_pop(L, 1); attroff(A_BOLD); } |