From d3c8f09d17b52917aa0e837e86beeff7560c4583 Mon Sep 17 00:00:00 2001 From: Chris Allegretta Date: Thu, 13 Feb 2003 22:18:24 +0000 Subject: [PATCH] Use homenv variable instead of getenv(HOME) 3 times in do_rcfile git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1466 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 --- rcfile.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/rcfile.c b/rcfile.c index 829a1efb..6b2204fe 100644 --- a/rcfile.c +++ b/rcfile.c @@ -622,6 +622,7 @@ void do_rcfile(void) FILE *rcstream; const struct passwd *userage; uid_t euid = geteuid(); + char *homenv = getenv("HOME"); #ifdef SYSCONFDIR assert(sizeof(SYSCONFDIR) == strlen(SYSCONFDIR) + 1); @@ -638,9 +639,9 @@ void do_rcfile(void) lineno = 0; /* Rely on $HOME, fall back on getpwuid() */ - if (getenv("HOME") != NULL) { - nanorc = nrealloc(nanorc, strlen(getenv("HOME")) + 10); - sprintf(nanorc, "%s/.nanorc", getenv("HOME")); + if (homenv != NULL) { + nanorc = nrealloc(nanorc, strlen(homenv) + 10); + sprintf(nanorc, "%s/.nanorc", homenv); } else { userage = getpwuid(euid); endpwent(); -- 2.39.5