[PATCH 2/3] init-db.c: normalize env var handling.
From: Zach Welch <hidden>
Date: 2016-06-15 22:41:53
This patch applies on top of:
[PATCH 1/3] init-db.c: cleanup comments
init-db.c | 11 +++--------
1 files changed, 3 insertions(+), 8 deletions(-)
Signed-Off-By: Zach Welch <redacted>
Normalize init-db environment variable handling, allowing the creation
of object directories with something other than DEFAULT_DB_ENVIRONMENT.
--- a/init-db.c
+++ b/init-db.c@@ -22,15 +22,10 @@ int main(int argc, char **argv) } sha1_dir = getenv(DB_ENVIRONMENT); - if (sha1_dir) { - struct stat st; - if (!stat(sha1_dir, &st) && S_ISDIR(st.st_mode)) - return 0; - fprintf(stderr, "DB_ENVIRONMENT set to bad directory %s: ", sha1_dir); + if (!sha1_dir) { + sha1_dir = DEFAULT_DB_ENVIRONMENT; + fprintf(stderr, "defaulting to local storage area\n"); } - - sha1_dir = DEFAULT_DB_ENVIRONMENT; - fprintf(stderr, "defaulting to private storage area\n"); len = strlen(sha1_dir); if (mkdir(sha1_dir, 0755) < 0) { if (errno != EEXIST) {