diff options
Diffstat (limited to 'src/lcurses')
| -rw-r--r-- | src/lcurses/window.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/lcurses/window.c b/src/lcurses/window.c index e3fcc70..4ab3ad4 100644 --- a/src/lcurses/window.c +++ b/src/lcurses/window.c @@ -1343,7 +1343,11 @@ Wgetch(lua_State *L) color_set(COLOR_PAIR_NORMAL, NULL); attroff(A_BOLD|A_REVERSE); - if (wgetch(w) != c) + int secondc; + do /* just in case getch is currently non-blocking (nodelay) */ + secondc = wgetch(w); + while(secondc == ERR); + if (c != secondc) return pushintresult(0); if (c == CTRL_X) { |