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Use sizeof() - 1 rather than strlen() - quark - quark web server |
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git clone git://git.suckless.org/quark |
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LICENSE |
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--- |
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commit 34189e0a1f288e05ce528bcab28b922d53d5e471 |
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parent b354ffb2385a0bbb8141ec1234b0e1d5874f8031 |
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Author: Laslo Hunhold <[email protected]> |
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Date: Mon, 2 Jul 2018 18:41:29 +0200 |
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Use sizeof() - 1 rather than strlen() |
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I know, most compiler probably optimize this anyway, but why not do it |
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right in the first place? |
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Diffstat: |
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M util.c | 2 +- |
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1 file changed, 1 insertion(+), 1 deletion(-) |
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--- |
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diff --git a/util.c b/util.c |
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@@ -17,7 +17,7 @@ struct server s; |
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static void |
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verr(const char *fmt, va_list ap) |
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{ |
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- if (argv0 && strncmp(fmt, "usage", strlen("usage"))) { |
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+ if (argv0 && strncmp(fmt, "usage", sizeof("usage") - 1)) { |
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fprintf(stderr, "%s: ", argv0); |
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} |
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