fix crash when XOpenIM returns NULL
f5036b90
for example when IME variables are set, but the program is not started (yet).
1 file(s) · +11 −2
| 664 | 664 | CWOverrideRedirect | CWBackPixel | CWEventMask, &swa); |
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| 665 | 665 | XSetClassHint(dpy, win, &ch); |
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| 666 | 666 | ||
| 667 | - | /* open input methods */ |
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| 668 | - | xim = XOpenIM(dpy, NULL, NULL, NULL); |
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| 667 | + | ||
| 668 | + | /* input methods */ |
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| 669 | + | if ((xim = XOpenIM(dpy, NULL, NULL, NULL)) == NULL) { |
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| 670 | + | XSetLocaleModifiers("@im=local"); |
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| 671 | + | if ((xim = XOpenIM(dpy, NULL, NULL, NULL)) == NULL) { |
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| 672 | + | XSetLocaleModifiers("@im="); |
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| 673 | + | if ((xim = XOpenIM(dpy, NULL, NULL, NULL)) == NULL) |
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| 674 | + | die("XOpenIM failed. Could not open input device.\n"); |
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| 675 | + | } |
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| 676 | + | } |
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| 677 | + | ||
| 669 | 678 | xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, |
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| 670 | 679 | XNClientWindow, win, XNFocusWindow, win, NULL); |
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| 671 | 680 |