diff options
Diffstat (limited to 'compat/mingw.c')
| -rw-r--r-- | compat/mingw.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/compat/mingw.c b/compat/mingw.c index cb0914af6c..f6c7ad7fd8 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -1220,14 +1220,14 @@ static char **env_setenv(char **env, const char *name) for (i = 0; env[i]; i++) ; env = xrealloc(env, (i+2)*sizeof(*env)); - env[i] = xstrdup(name); + env[i] = (char*) name; env[i+1] = NULL; } } else { free(env[i]); if (*eq) - env[i] = xstrdup(name); + env[i] = (char*) name; else for (; env[i]; i++) env[i] = env[i+1]; @@ -1242,8 +1242,10 @@ char **make_augmented_environ(const char *const *vars) { char **env = copy_environ(); - while (*vars) - env = env_setenv(env, *vars++); + while (*vars) { + const char *v = *vars++; + env = env_setenv(env, strchr(v, '=') ? xstrdup(v) : v); + } return env; } |