From: Daniel Buch <boogiewasthere@gmail.com>
Date: Thu, 24 Jul 2014 21:29:40 +0000 (+0200)
Subject: analyze: fix seg-fault with no cl-argument
X-Git-Tag: v216~432
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=5b6f6ebd63a0d212738ee50e9bc357120af6d3ce

analyze: fix seg-fault with no cl-argument

We need to check if argv[1] is set before compare
---

diff --git a/src/analyze/analyze.c b/src/analyze/analyze.c
index 66e2aabe9..453ad335a 100644
--- a/src/analyze/analyze.c
+++ b/src/analyze/analyze.c
@@ -1349,7 +1349,7 @@ int main(int argc, char *argv[]) {
         if (r <= 0)
                 goto finish;
 
-        if (streq(argv[optind], "verify"))
+        if (streq_ptr(argv[optind], "verify"))
                 r = verify_units(argv+optind+1,
                                  arg_user ? SYSTEMD_USER : SYSTEMD_SYSTEM,
                                  arg_man);