diff options
Diffstat (limited to 'src/shared/util.c')
| -rw-r--r-- | src/shared/util.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/shared/util.c b/src/shared/util.c index 0f44eb5afe..d33f349d81 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -3179,7 +3179,8 @@ char *replace_env(const char *format, char **env) { case CURLY: if (*e == '{') { - if (!(k = strnappend(r, word, e-word-1))) + k = strnappend(r, word, e-word-1); + if (!k) goto fail; free(r); @@ -3189,7 +3190,8 @@ char *replace_env(const char *format, char **env) { state = VARIABLE; } else if (*e == '$') { - if (!(k = strnappend(r, word, e-word))) + k = strnappend(r, word, e-word); + if (!k) goto fail; free(r); @@ -3221,7 +3223,8 @@ char *replace_env(const char *format, char **env) { } } - if (!(k = strnappend(r, word, e-word))) + k = strnappend(r, word, e-word); + if (!k) goto fail; free(r); |