[EGIT] [tools/edi] master 01/02: Fix a crash if andy env is not present

[Andy Williams]

ajwillia-ms pushed a commit to branch master.

http://git.enlightenment.org/tools/edi.git/commit/?id=de04dec6c064d244aa0b561c8d96f4bd250db90f

commit de04dec6c064d244aa0b561c8d96f4bd250db90f
Author: Andy Williams <a...@andywilliams.me>
Date:   Sun Feb 15 21:03:07 2015 +0000

    Fix a crash if andy env is not present
---
 src/bin/screens/edi_welcome.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/bin/screens/edi_welcome.c b/src/bin/screens/edi_welcome.c
index ac5fb1a..c64ca78 100644
--- a/src/bin/screens/edi_welcome.c
+++ b/src/bin/screens/edi_welcome.c
@@ -236,6 +236,9 @@ _edi_welcome_user_fullname_get(const char *username, char 
*fullname, size_t max)
     struct passwd *p;
     size_t n;
 
+    if (!username)
+      return 0;
+
     errno = 0;
     p = getpwnam(username);
     if (p == NULL && errno == 0)

--