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Changes to m4/src/freeze.c,v [branch-1_4]
From: |
Eric Blake |
Subject: |
Changes to m4/src/freeze.c,v [branch-1_4] |
Date: |
Mon, 24 Jul 2006 20:02:18 +0000 |
CVSROOT: /sources/m4
Module name: m4
Branch: branch-1_4
Changes by: Eric Blake <ericb> 06/07/24 20:02:16
Index: src/freeze.c
===================================================================
RCS file: /sources/m4/m4/src/freeze.c,v
retrieving revision 1.1.1.1.2.10
retrieving revision 1.1.1.1.2.11
diff -u -b -r1.1.1.1.2.10 -r1.1.1.1.2.11
--- src/freeze.c 19 Jul 2006 14:55:53 -0000 1.1.1.1.2.10
+++ src/freeze.c 24 Jul 2006 20:02:16 -0000 1.1.1.1.2.11
@@ -148,7 +148,8 @@
/* All done. */
fputs ("# End of frozen state file\n", file);
- fclose (file);
+ if (close_stream (file) != 0)
+ M4ERROR ((EXIT_FAILURE, errno, "unable to create frozen state"));
}
/*----------------------------------------------------------------------.
@@ -367,7 +368,9 @@
free (string[0]);
free (string[1]);
- fclose (file);
+ errno = 0;
+ if (ferror (file) || fclose (file) != 0)
+ M4ERROR ((EXIT_FAILURE, errno, "unable to read frozen state"));
#undef GET_CHARACTER
#undef GET_DIRECTIVE