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| author | Ray Strode <rstrode@redhat.com> | 2016-08-09 10:39:15 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-02-20 18:49:14 -0500 |
| commit | d8ad241f54b8c4ac76aafd960d89b47b0ed87fb6 (patch) | |
| tree | 75a8aa7c0d49b11547a6294e43f8fe79dcc1fab7 | |
| parent | 6162512cde54244127da547917d0e6d5d0a378c3 (diff) | |
basic: drop unnecessary strempty() call in replace_env
strempty() converts a NULL value to empty string, so
that it can be passed on to functions that don't support NULL.
replace_env calls strempty before passing its value on to strappend.
strappend supports NULL just fine, though, so this commit drops the
strempty call.
| -rw-r--r-- | src/basic/env-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/basic/env-util.c b/src/basic/env-util.c index f9208d1475..86ac07e1b6 100644 --- a/src/basic/env-util.c +++ b/src/basic/env-util.c @@ -563,7 +563,7 @@ char *replace_env(const char *format, char **env) { if (*e == '}') { const char *t; - t = strempty(strv_env_get_n(env, word+2, e-word-2)); + t = strv_env_get_n(env, word+2, e-word-2); k = strappend(r, t); if (!k) |