[hackers] [sbase] cmp: dont output EOF difference is sflag is set || Hiltjo Posthuma

[git]

commit ce28f6ca9062e9e1ffc074e14fc3874a9be9a7aa
Author: Hiltjo Posthuma <hil...@codemadness.org>
Date:   Tue Apr 1 15:14:21 2014 +0200

    cmp: dont output EOF difference is sflag is set
    
    Signed-off-by: Hiltjo Posthuma <hil...@codemadness.org>

diff --git a/cmp.c b/cmp.c
index fa88cc9..d61b1f5 100644
--- a/cmp.c
+++ b/cmp.c
@@ -56,11 +56,14 @@ main(int argc, char *argv[])
                        line++;
                if(b[0] == b[1])
                        continue;
-               for(i = 0; i < 2; i++)
-                       if(b[i] == EOF)
-                               enprintf(Diff, "cmp: EOF on %s
",
-                                        !argv[i] ? "<stdin>" : argv[i]);
-               if(!lflag) {
+               for(i = 0; i < 2; i++) {
+                       if(b[i] == EOF) {
+                               if(!sflag)
+                                       fprintf(stderr, "cmp: EOF on %s
",
+                                               !argv[i] ? "<stdin>" : argv[i]);
+                               exit(Diff);
+                       }
+               }
                        if(!sflag)
                                printf("%s %s differ: char %ld, line %ld
",
                                       argv[0], !argv[1] ? "<stdin>" : argv[1], 
n, line);