diff options
Diffstat (limited to 'environment.c')
| -rw-r--r-- | environment.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/environment.c b/environment.c index 3f3c8746c2..8fa10cc431 100644 --- a/environment.c +++ b/environment.c @@ -107,7 +107,7 @@ char *git_work_tree_cfg; static char *git_namespace; -static const char *super_prefix; +static char *super_prefix; /* * Repository-local GIT_* environment variables; see cache.h for details. @@ -240,7 +240,7 @@ const char *get_super_prefix(void) { static int initialized; if (!initialized) { - super_prefix = getenv(GIT_SUPER_PREFIX_ENVIRONMENT); + super_prefix = xstrdup_or_null(getenv(GIT_SUPER_PREFIX_ENVIRONMENT)); initialized = 1; } return super_prefix; |