Mercurial > sdl-ios-xcode
comparison src/video/x11/SDL_x11mouse.c @ 2962:1e242954330b
Hopefully fixed crash when there are no input devices
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Fri, 02 Jan 2009 10:30:53 +0000 |
| parents | 79dee7da6ba5 |
| children | dbff5769d742 |
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| 2961:9f16a1761fa5 | 2962:1e242954330b |
|---|---|
| 59 /* should have dynamically loaded, but wasn't available. */ | 59 /* should have dynamically loaded, but wasn't available. */ |
| 60 return; | 60 return; |
| 61 } | 61 } |
| 62 | 62 |
| 63 /* we're getting the list of input devices */ | 63 /* we're getting the list of input devices */ |
| 64 n = 0; | |
| 64 DevList = XListInputDevices(display, &n); | 65 DevList = XListInputDevices(display, &n); |
| 65 | 66 |
| 66 /* we're aquiring valuators: mice, tablets, etc. */ | 67 /* we're aquiring valuators: mice, tablets, etc. */ |
| 67 for (i = 0; i < n; ++i) { | 68 for (i = 0; i < n; ++i) { |
| 68 /* if it's the core pointer or core keyborard we don't want it */ | 69 /* if it's the core pointer or core keyborard we don't want it */ |