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comparison src/video/x11/SDL_x11video.c @ 4014:a6264945ac52 SDL-1.2

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Fixed compiler warning (gcc w/ -Wall) for unused variable, and checked for error return code too.
author Ryan C. Gordon <icculus@icculus.org>
date Sun, 08 Jul 2007 01:35:50 +0000
parents a19fd8bcdd52
children 3f93ccc2c01e
comparison
equal deleted inserted replaced
4013:5804139bdf0b 4014:a6264945ac52
536 xlib specification allows IM to change the event requirement 536 xlib specification allows IM to change the event requirement
537 with its own circumstances, it is safe to call SelectInput 537 with its own circumstances, it is safe to call SelectInput
538 whenever we re-create an IC. */ 538 whenever we re-create an IC. */
539 unsigned long mask = 0; 539 unsigned long mask = 0;
540 char *ret = pXGetICValues(SDL_IC, XNFilterEvents, &mask, NULL); 540 char *ret = pXGetICValues(SDL_IC, XNFilterEvents, &mask, NULL);
541 XSelectInput(SDL_Display, WMwindow, app_event_mask | mask); 541 if (ret != NULL) {
542 XSetICFocus(SDL_IC); 542 XUnsetICFocus(SDL_IC);
543 XDestroyIC(SDL_IC);
544 SDL_IC = NULL;
545 SDL_SetError("no input context could be created");
546 XCloseIM(SDL_IM);
547 SDL_IM = NULL;
548 } else {
549 XSelectInput(SDL_Display, WMwindow, app_event_mask | mask);
550 XSetICFocus(SDL_IC);
551 }
543 } 552 }
544 } 553 }
545 } 554 }
546 #endif 555 #endif
547 556