builtin_exec_path returns the hard-coded installation path, which is used
as the ultimate fallback to look for git commands. Making it into a function
enables us in a follow-up patch to return a computed value instead of just
a constant string.
Signed-off-by: Johannes Sixt <johannes.sixt@xxxxxxxxxx>
---
exec_cmd.c | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/exec_cmd.c b/exec_cmd.c
index 343545d..3f3fa79 100644
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -4,9 +4,13 @@
#define MAX_ARGS 32
extern char **environ;
-static const char *builtin_exec_path = GIT_EXEC_PATH;
static const char *argv_exec_path;
+static const char *builtin_exec_path(void)
+{
+ return GIT_EXEC_PATH;
+}
+
void git_set_argv_exec_path(const char *exec_path)
{
argv_exec_path = exec_path;
@@ -26,7 +30,7 @@ const char *git_exec_path(void)
return env;
}
- return builtin_exec_path;
+ return builtin_exec_path();
}
static void add_path(struct strbuf *out, const char *path)
@@ -54,7 +58,7 @@ void setup_path(const char *cmd_path)
add_path(&new_path, argv_exec_path);
add_path(&new_path, getenv(EXEC_PATH_ENVIRONMENT));
- add_path(&new_path, builtin_exec_path);
+ add_path(&new_path, builtin_exec_path());
add_path(&new_path, cmd_path);
if (old_path)
--
1.5.4.1.126.ge5a7d
-
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