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21 lines
498 B
21 lines
498 B
diff --git a/src/funcs.c b/src/funcs.c
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index 9bd054f..a5363e7 100644
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--- a/src/funcs.c
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+++ b/src/funcs.c
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@@ -54,9 +54,12 @@ FILE_RCSID("@(#)$File: funcs.c,v 1.118 2020/12/08 21:26:00 christos Exp $")
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protected char *
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file_copystr(char *buf, size_t blen, size_t width, const char *str)
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{
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- if (++width > blen)
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- width = blen;
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- strlcpy(buf, str, width);
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+ if (blen == 0)
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+ return buf;
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+ if (width >= blen)
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+ width = blen - 1;
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+ memcpy(buf, str, width);
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+ buf[width] = '\0';
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return buf;
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}
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