diff options
Diffstat (limited to 'setup.c')
| -rw-r--r-- | setup.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -251,6 +251,9 @@ const char *setup_git_directory_gently(int *nongit_ok) die("Not a git repository"); } setenv(GIT_DIR_ENVIRONMENT, cwd, 1); + gitdirenv = getenv(GIT_DIR_ENVIRONMENT); + if (!gitdirenv) + die("getenv after setenv failed"); } if (PATH_MAX - 40 < strlen(gitdirenv)) { @@ -290,6 +293,8 @@ const char *setup_git_directory_gently(int *nongit_ok) if (gitdirenv[0] != '/') { setenv(GIT_DIR_ENVIRONMENT, gitdir, 1); gitdirenv = getenv(GIT_DIR_ENVIRONMENT); + if (!gitdirenv) + die("getenv after setenv failed"); if (PATH_MAX - 40 < strlen(gitdirenv)) { if (nongit_ok) { *nongit_ok = 1; |