use strpbrk(3) to search for characters from a given set
We can check if certain characters are present in a string by calling
strchr(3) on each of them, or we can pass them all to a single
strpbrk(3) call. The latter is shorter, less repetitive and slightly
more efficient, so let's do that instead.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 35d7f51..8c90cbb 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -536,7 +536,7 @@
append_ref(av, &revkey, 0);
return;
}
- if (strchr(av, '*') || strchr(av, '?') || strchr(av, '[')) {
+ if (strpbrk(av, "*?[")) {
/* glob style match */
int saved_matches = ref_name_cnt;
diff --git a/compat/mingw.c b/compat/mingw.c
index 402c1ad..7ec6c04 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -1232,7 +1232,7 @@
int len = strlen(cmd);
int isexe = len >= 4 && !strcasecmp(cmd+len-4, ".exe");
- if (strchr(cmd, '/') || strchr(cmd, '\\'))
+ if (strpbrk(cmd, "/\\"))
return xstrdup(cmd);
path = mingw_getenv("PATH");
diff --git a/mailinfo.c b/mailinfo.c
index b395adb..eeef190 100644
--- a/mailinfo.c
+++ b/mailinfo.c
@@ -19,8 +19,7 @@
static void get_sane_name(struct strbuf *out, struct strbuf *name, struct strbuf *email)
{
struct strbuf *src = name;
- if (name->len < 3 || 60 < name->len || strchr(name->buf, '@') ||
- strchr(name->buf, '<') || strchr(name->buf, '>'))
+ if (name->len < 3 || 60 < name->len || strpbrk(name->buf, "@<>"))
src = email;
else if (name == out)
return;
diff --git a/t/helper/test-windows-named-pipe.c b/t/helper/test-windows-named-pipe.c
index b4b752b..ae52183 100644
--- a/t/helper/test-windows-named-pipe.c
+++ b/t/helper/test-windows-named-pipe.c
@@ -19,7 +19,7 @@
if (argc < 2)
goto print_usage;
filename = argv[1];
- if (strchr(filename, '/') || strchr(filename, '\\'))
+ if (strpbrk(filename, "/\\"))
goto print_usage;
strbuf_addf(&pathname, "//./pipe/%s", filename);
