(main): Exit with EXIT_FAILURE if BROWSE file doesn't exist, is not seekable, not is failed in ftall.

2 files changed, 23 insertions, 4 deletions

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index eaaa293e293..40b4779dea4 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,8 @@
+2006-06-04  Masatake YAMATO  <jet@gyve.org>
+
+        * ebrowse.c (main): Exit with EXIT_FAILURE if BROWSE file 
+        doesn't exist, is not seekable, not is failed in ftall.
+
 2006-06-03  Eli Zaretskii  <eliz@gnu.org>
 
         * makefile.w32-in (ALL): Add sorted-doc and digest-doc.
diff --git a/lib-src/ebrowse.c b/lib-src/ebrowse.c
index 94fa9114d23..398dd10896e 100644
--- a/lib-src/ebrowse.c
+++ b/lib-src/ebrowse.c
@@ -3909,17 +3909,31 @@ main (argc, argv)
 
           fp = fopen (out_filename, "r");
           if (fp == NULL)
-            yyerror ("file `%s' must exist for --append", out_filename);
+            {
+              yyerror ("file `%s' must exist for --append", out_filename);
+              exit (EXIT_FAILURE);
+            }
 
           rc = fseek (fp, 0, SEEK_END);
           if (rc == -1)
-            yyerror ("error seeking in file `%s'", out_filename);
+            {
+              yyerror ("error seeking in file `%s'", out_filename);
+              exit (EXIT_FAILURE);
+            }
 
           rc = ftell (fp);
           if (rc == -1)
-            yyerror ("error getting size of file `%s'", out_filename);
+            {
+              yyerror ("error getting size of file `%s'", out_filename);
+              exit (EXIT_FAILURE);
+            }
+          
           else if (rc == 0)
-            yyerror ("file `%s' is empty", out_filename);
+            {
+              yyerror ("file `%s' is empty", out_filename);
+              /* It may be ok to use an empty file for appending.
+                 exit (EXIT_FAILURE); */
+            }
 
           fclose (fp);
         }