extern/concat.h: don't segfault if count == 0
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extern/concat.h
vendored
3
extern/concat.h
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@ -11,6 +11,9 @@ ccat(const unsigned short int count, ...)
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unsigned short int i;
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concat[0] = '\0';
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if (count == 0)
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return;
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va_start(ap, count);
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for(i = 0; i < count; i++)
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strlcat(concat, va_arg(ap, char *), sizeof(concat));
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