From e86b07cf9a4dfe2da0740551fbe4ab8d90801e85 Mon Sep 17 00:00:00 2001
From: Karl Ramm <kcr@mit.edu>
Date: Sun, 22 Mar 2009 18:30:19 +0000
Subject: paper over some more warnings

---
 clients/zctl/zctl.c | 12 +++++++-----
 clients/znol/znol.c |  7 +++----
 2 files changed, 10 insertions(+), 9 deletions(-)

(limited to 'clients')

diff --git a/clients/zctl/zctl.c b/clients/zctl/zctl.c
index 9937e0f..5707642 100644
--- a/clients/zctl/zctl.c
+++ b/clients/zctl/zctl.c
@@ -300,7 +300,8 @@ void
 set_var(int argc, char *argv[])
 {
 	int retval,setting_exp,i;
-	char *exp_level,*newargv[1];
+	char *exp_level = NULL;
+	char *newargv[1];
 	char varcat[BUFSIZ];
 	
 	if (argc < 2) {
@@ -581,7 +582,7 @@ purge_subs(register ZSubscription_t *subs,
 	char errbuf[BUFSIZ],subline[BUFSIZ];
 	char backup[BUFSIZ],ourline[BUFSIZ];
 	int delflag = NOT_REMOVED;
-	int keep;
+	int keep = 0;
 
 	switch (which) {
 	case SUBONLY:
@@ -666,7 +667,7 @@ load_subs(int argc,
 #endif
 	FILE *fp;
 	int ind,unind,lineno,i,retval,type;
-	short wgport;
+	short wgport = 0;
 	char *comma,*comma2,*file,subline[BUFSIZ];
 
 	if (argc > 2) {
@@ -905,12 +906,13 @@ void
 current(int argc,
 	char *argv[])
 {
-	FILE *fp;
+	FILE *fp = NULL;
 	char errbuf[BUFSIZ];
 	ZSubscription_t subs;
 	int i,nsubs,retval,save,one,defs;
 	short wgport;
-	char *file,backup[BUFSIZ];
+	char backup[BUFSIZ];
+	char *file = NULL;
 	
 	save = 0;
 	defs = 0;
diff --git a/clients/znol/znol.c b/clients/znol/znol.c
index 33f5096..009e5f7 100644
--- a/clients/znol/znol.c
+++ b/clients/znol/znol.c
@@ -24,19 +24,18 @@ static const char rcsid_znol_c[] = "$Id$";
 #define OFF 0
 
 int
-main(int argc,
-     char *argv[])
+main(int argc, char *argv[])
 {
 	register char *cp;
 	ZSubscription_t subs[SUBSATONCE];
 	ZLocations_t locations;
-	FILE *fp;
+	FILE *fp = NULL;
 	struct passwd *pwd;
 	char anyonename[BUFSIZ],name[BUFSIZ],cleanname[BUFSIZ],*envptr;
 	char *comment_ptr;
 	int onoff = ON,quiet = 0,justlist = 0,useronly = 0, filenamed = 0;
 	int retval,arg,ind,one,numlocs,i;
-	int wgport;
+	int wgport = 0;
 
 	if ((retval = ZInitialize()) != ZERR_NONE) {
 		com_err(argv[0],retval,"initializing");
-- 
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