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authorJohannes Sixt <johannes.sixt@telecom.at>2008-07-21 19:19:52 (GMT)
committerJunio C Hamano <gitster@pobox.com>2008-07-26 00:41:13 (GMT)
commite1464ca7bb0d705210ba7198f004b2fb2b807e12 (patch)
tree853d900a35dffa52c1001f3408eca528229afe5c /exec_cmd.c
parent46beb55988e68da04c2e9d319c71b9b940f0854c (diff)
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Record the command invocation path early
We will need the command invocation path in system_path(). This path was passed to setup_path(), but system_path() can be called earlier, for example via: main commit_pager_choice setup_pager git_config git_etc_gitconfig system_path Therefore, we introduce git_set_argv0_path() and call it as soon as possible. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'exec_cmd.c')
-rw-r--r--exec_cmd.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/exec_cmd.c b/exec_cmd.c
index 8899e31..dedb01d 100644
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -5,6 +5,7 @@
extern char **environ;
static const char *argv_exec_path;
+static const char *argv0_path;
static const char *builtin_exec_path(void)
{
@@ -50,6 +51,11 @@ const char *system_path(const char *path)
return path;
}
+void git_set_argv0_path(const char *path)
+{
+ argv0_path = path;
+}
+
void git_set_argv_exec_path(const char *exec_path)
{
argv_exec_path = exec_path;
@@ -84,7 +90,7 @@ static void add_path(struct strbuf *out, const char *path)
}
}
-void setup_path(const char *cmd_path)
+void setup_path(void)
{
const char *old_path = getenv("PATH");
struct strbuf new_path;
@@ -94,7 +100,7 @@ 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, cmd_path);
+ add_path(&new_path, argv0_path);
if (old_path)
strbuf_addstr(&new_path, old_path);