quote: use isalnum() to check for alphanumeric characters
isalnum(c) is equivalent to isalpha(c) || isdigit(c), so use the former instead. The result is shorter, simpler and slightly more efficient. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe committed
Feb 22, 2020 at 19:51 UTC
2b3c430bcea5d8c40b218c7e2a71d261822c6a52
1 file changed
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-1
quote.c
+1
-1
@@ -55,7 +55,7 @@ void sq_quote_buf_pretty(struct strbuf *dst, const char *src)
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}
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for (p = src; *p; p++) {
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- if (!isalpha(*p) && !isdigit(*p) && !strchr(ok_punct, *p)) {
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+ if (!isalnum(*p) && !strchr(ok_punct, *p)) {
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sq_quote_buf(dst, src);
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return;
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}