From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 30 Oct 2002 06:17:52 +0000 (+0000)
Subject: (bitset_stats_read, bitset_stats_write): Check for close failures.
X-Git-Tag: BISON-1_875~376
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/11a712626cb888dd6a9ab223c59864429fc5ad69?ds=inline

(bitset_stats_read, bitset_stats_write): Check for close failures.
---

diff --git a/lib/bitset_stats.c b/lib/bitset_stats.c
index b14fbc3c..c947abdf 100644
--- a/lib/bitset_stats.c
+++ b/lib/bitset_stats.c
@@ -261,7 +261,8 @@ bitset_stats_read (const char *filename)
 	  else
 	    fprintf (stderr, _("Bad stats file size.\n"));
 	}
-      fclose (file);
+      if (fclose (file) != 0)
+	perror (_("Could not read stats file."));
     }
   bitset_stats_info_data.runs++;
 }
@@ -285,7 +286,8 @@ bitset_stats_write (const char *filename)
       if (fwrite (&bitset_stats_info_data, sizeof (bitset_stats_info_data),
 		  1, file) != 1)
 	perror (_("Could not write stats file."));
-      fclose (file);
+      if (fclose (file) != 0)
+	perror (_("Could not write stats file."));
     }
   else
     perror (_("Could not open stats file for writing."));