mail: close fp after use

Add missing `fclose(fp)` Issue #109
2016-02-07 13:18:01 +00:00 · 2016-02-07 13:18:01 +00:00 · c9d6706004
commit c9d6706004
parent 373b793920
1 changed files with 8 additions and 4 deletions
--- a/minix/commands/mail/mail.c
+++ b/minix/commands/mail/mail.c
@ -757,11 +757,15 @@ void dohelp()
  FILE *fp;
  char buffer[80];

-  if ( (fp = fopen(HELPFILE, "r")) == NULL)
+  if ( (fp = fopen(HELPFILE, "r")) == NULL) {
 	fprintf(stdout, "can't open helpfile %s\n", HELPFILE);
-  else
-	while (fgets(buffer, 80, fp))
-		fputs(buffer, stdout);
+	return;
+  }
+
+  while (fgets(buffer, 80, fp))
+	fputs(buffer, stdout);
+
+  fclose(fp);
 }

 int filesize(name)