From 25537c3d3b9b68af91573dec39d1f46c3d97f735 Mon Sep 17 00:00:00 2001
From: Nicholas Noll <nbnoll@eml.cc>
Date: Fri, 10 Dec 2021 09:16:08 -0800
Subject: Checkin: small sprawling updates

Small touches to multiple locations in base.
Nothing major
---
 src/cmd/core/basename.c | 1 +
 src/cmd/core/cat.c      | 5 +++--
 src/cmd/core/date.c     | 1 -
 3 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/cmd')

diff --git a/src/cmd/core/basename.c b/src/cmd/core/basename.c
index 6b84812..0015f5c 100644
--- a/src/cmd/core/basename.c
+++ b/src/cmd/core/basename.c
@@ -32,5 +32,6 @@ main(int argc, char *argv[])
             p[n] = 0;
     }
     sys·write(1,p,str·len(p),&x);
+    sys·write(1,"\n",1, &x);
     return 0;
 }
diff --git a/src/cmd/core/cat.c b/src/cmd/core/cat.c
index aeed1be..92b082d 100644
--- a/src/cmd/core/cat.c
+++ b/src/cmd/core/cat.c
@@ -11,15 +11,16 @@ usage(void)
 static void
 cat(int fd, char *s)
 {
+    int err;
     intptr nr, nw;
     char buf[8192];
 
-    while(!(sys·read(fd, buf, sizeof(buf), &nr))){
+    while(!(err=sys·read(fd, buf, sizeof(buf), &nr)) && nr>0){
         if(sys·write(1, buf, nr, &nw) || nr != nw)
             fmt·panic("write error copying %s: %r", s);
     }
 
-    if(nr<0)
+    if(err)
         fmt·panic("error reading %s: %r", s);
 }
 
diff --git a/src/cmd/core/date.c b/src/cmd/core/date.c
index 225333f..09ec39a 100644
--- a/src/cmd/core/date.c
+++ b/src/cmd/core/date.c
@@ -1,6 +1,5 @@
 #include <u.h>
 #include <base.h>
-#include <libfmt.h>
 
 static void
 usage(void)
-- 
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