Merge with MySQL 5.1.57/58

Moved some BSD string functions from Unireg

1 files changed, 11 insertions, 5 deletions

diff --git a/client/mysql.cc b/client/mysql.cc
index 2f565a52575..393fe2110fd 100644
--- a/client/mysql.cc
+++ b/client/mysql.cc
@@ -1134,6 +1134,8 @@ int main(int argc,char *argv[])
   if (status.batch && !status.line_buff &&
       !(status.line_buff= batch_readline_init(MAX_BATCH_BUFFER_SIZE, stdin)))
   {
+    put_info("Can't initialize batch_readline - may be the input source is "
+             "a directory or a block device.", INFO_ERROR, 0);
     free_defaults(defaults_argv);
     my_end(0);
     exit(1);
@@ -1888,14 +1890,13 @@ static int read_and_execute(bool interactive)
   ulong line_number=0;
   bool ml_comment= 0;  
   COMMANDS *com;
-  bool truncated= 0;
   status.exit_status=1;
   
   while (!aborted)
   {
     if (!interactive)
     {
-      line=batch_readline(status.line_buff, &truncated);
+      line=batch_readline(status.line_buff);
       /*
         Skip UTF8 Byte Order Marker (BOM) 0xEFBBBF.
         Editors like "notepad" put this marker in
@@ -1969,9 +1970,13 @@ static int read_and_execute(bool interactive)
       if (opt_outfile && line)
 	fprintf(OUTFILE, "%s\n", line);
     }
-    if (!line)					// End of file
+    // End of file or system error
+    if (!line)
     {
-      status.exit_status=0;
+      if (status.line_buff && status.line_buff->error)
+        status.exit_status= 1;
+      else
+        status.exit_status= 0;
       break;
     }
 
@@ -1992,7 +1997,8 @@ static int read_and_execute(bool interactive)
 #endif
       continue;
     }
-    if (add_line(glob_buffer,line,&in_string,&ml_comment, truncated))
+    if (add_line(glob_buffer, line, &in_string, &ml_comment,
+                 status.line_buff ? status.line_buff->truncated : 0))
       break;
   }
   /* if in batch mode, send last query even if it doesn't end with \g or go */