Like earlier cases, we can use skip_prefix to avoid magic
numbers that must match the length of starts_with prefixes.
However, the numbers are a little more complicated here, as
we keep parsing past the prefix. We can solve it by keeping
a running pointer as we parse; its final value is the
location we want.
Signed-off-by: Jeff King <p...@peff.net>
---
daemon.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/daemon.c b/daemon.c
index 6d25828..1eb6631 100644
--- a/daemon.c
+++ b/daemon.c
@@ -626,15 +626,16 @@ static int execute(void)
for (i = 0; i < ARRAY_SIZE(daemon_service); i++) {
struct daemon_service *s = &(daemon_service[i]);
- int namelen = strlen(s->name);
- if (starts_with(line, "git-") &&
- !strncmp(s->name, line + 4, namelen) &&
- line[namelen + 4] == ' ') {
+ const char *arg;
+
+ if (skip_prefix(line, "git-", &arg) &&
+ skip_prefix(arg, s->name, &arg) &&
+ *arg++ == ' ') {
/*
* Note: The directory here is probably context
sensitive,
* and might depend on the actual service being
performed.
*/
- return run_service(line + namelen + 5, s);
+ return run_service(arg, s);
}
}
--
2.0.0.566.gfe3e6b2
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