From b0883aa6c77111e88496bd0afe073caf68ab9f99 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sat, 30 Jan 2010 12:08:26 -0800 Subject: [PATCH] is_submodule_modified(): fix breakage with external GIT_INDEX_FILE Even when the environment was given for the top-level process, checking in the submodule work tree should use the index file associated with the work tree of the submodule. Do not export it to the environment. Signed-off-by: Junio C Hamano --- submodule.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/submodule.c b/submodule.c index ca0527fbc..6f7c21090 100644 --- a/submodule.c +++ b/submodule.c @@ -126,7 +126,7 @@ int is_submodule_modified(const char *path) "--porcelain", NULL, }; - char *env[3]; + char *env[4]; struct strbuf buf = STRBUF_INIT; strbuf_addf(&buf, "%s/.git/", path); @@ -142,7 +142,9 @@ int is_submodule_modified(const char *path) env[0] = strbuf_detach(&buf, NULL); strbuf_addf(&buf, "GIT_DIR=%s/.git", path); env[1] = strbuf_detach(&buf, NULL); - env[2] = NULL; + strbuf_addf(&buf, "GIT_INDEX_FILE"); + env[2] = strbuf_detach(&buf, NULL); + env[3] = NULL; memset(&cp, 0, sizeof(cp)); cp.argv = argv; @@ -161,6 +163,7 @@ int is_submodule_modified(const char *path) free(env[0]); free(env[1]); + free(env[2]); strbuf_release(&buf); return len != 0; } -- 2.26.2