(main): Remove declaration of unused local, c.

diff --git a/src/logname.c b/src/logname.c
index 005a7a43ea6965f04e9772468a3ca7108123faa0..d22f48e422038f586d37fe1e959d6d843ad444dd 100644 (file)
--- a/src/logname.c
+++ b/src/logname.c
@@ -57,7 +57,6 @@ int
 main (int argc, char **argv)
 {
   register char *cp;
-  int c;
 
   initialize_main (&argc, &argv);
   program_name = argv[0];

diff --git a/src/printenv.c b/src/printenv.c
index 545f1aaee072e7a2518ad8566f9080dcfc1f6d34..b91e2979cc59dc199484dc10ea3a0ba6b24e44f3 100644 (file)
--- a/src/printenv.c
+++ b/src/printenv.c
@@ -78,7 +78,6 @@ main (int argc, char **argv)
   char **env;
   char *ep, *ap;
   int i;
-  int c;
   bool ok;
 
   initialize_main (&argc, &argv);

diff --git a/src/sleep.c b/src/sleep.c
index d327285c8678e8de2b9998ee417c3ab8710dd57f..babf9cd773c2027ab1451ff534c002471142c20c 100644 (file)
--- a/src/sleep.c
+++ b/src/sleep.c
@@ -101,7 +101,6 @@ main (int argc, char **argv)
 {
   int i;
   double seconds = 0.0;
-  int c;
   bool ok = true;
 
   initialize_main (&argc, &argv);