[PATCH 2/3] hook.c: add a hook_exists() wrapper and use it in bugreport.c
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-06-17 10:09:45
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Emily Shaffer <redacted> Add a boolean version of the find_hook() function for those callers who are only interested in checking whether the hook exists, not what the path to it is. Signed-off-by: Emily Shaffer <redacted> Signed-off-by: Ævar Arnfjörð Bjarmason <redacted> --- builtin/bugreport.c | 2 +- hook.c | 5 +++++ hook.h | 5 +++++ 3 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/builtin/bugreport.c b/builtin/bugreport.c
index 596f079a7f..941c8d5e27 100644
--- a/builtin/bugreport.c
+++ b/builtin/bugreport.c@@ -82,7 +82,7 @@ static void get_populated_hooks(struct strbuf *hook_info, int nongit) } for (i = 0; i < ARRAY_SIZE(hook); i++) - if (find_hook(hook[i])) + if (hook_exists(hook[i])) strbuf_addf(hook_info, "%s\n", hook[i]); }
diff --git a/hook.c b/hook.c
index c4dbef1d0e..97cd799a32 100644
--- a/hook.c
+++ b/hook.c@@ -35,3 +35,8 @@ const char *find_hook(const char *name) } return path.buf; } + +int hook_exists(const char *name) +{ + return !!find_hook(name); +}
diff --git a/hook.h b/hook.h
index 68624f1605..4c547ac15e 100644
--- a/hook.h
+++ b/hook.h@@ -8,4 +8,9 @@ */ const char *find_hook(const char *name); +/* + * A boolean version of find_hook() + */ +int hook_exists(const char *hookname); + #endif
--
2.32.0.576.g59759b6ca7d