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fix: Do not crash on e.g. dmenu < /dev/null - dmenu - dynamic menu |
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git clone git://git.suckless.org/dmenu |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit 76eb5783046cf89ba6b7e9f8cdab35fe86d07a82 |
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parent 44c7de3dcf49ee568863f55610f40c7a05b4dfe7 |
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Author: S. Gilles <[email protected]> |
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Date: Tue, 28 Jun 2016 01:11:50 -0400 |
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fix: Do not crash on e.g. dmenu < /dev/null |
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Diffstat: |
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M dmenu.c | 2 +- |
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1 file changed, 1 insertion(+), 1 deletion(-) |
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--- |
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diff --git a/dmenu.c b/dmenu.c |
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@@ -480,7 +480,7 @@ readstdin(void) |
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} |
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if (items) |
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items[i].text = NULL; |
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- inputw = TEXTW(items[imax].text); |
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+ inputw = items ? TEXTW(items[imax].text) : 0; |
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lines = MIN(lines, i); |
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} |
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