const char *setup_git_directory_gently(int *nongit_ok) { const char *prefix; prefix = setup_git_directory_gently_1(nongit_ok); if (startup_info) { startup_info->have_repository = !nongit_ok || !*nongit_ok; startup_info->prefix = prefix; } return prefix; }
const char *setup_git_directory_gently(int *nongit_ok) { const char *prefix; prefix = setup_git_directory_gently_1(nongit_ok); if (prefix) setenv(GIT_PREFIX_ENVIRONMENT, prefix, 1); else setenv(GIT_PREFIX_ENVIRONMENT, "", 1); startup_info->have_repository = !nongit_ok || !*nongit_ok; startup_info->prefix = prefix; return prefix; }