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diff src/misc2.c @ 7519:98fede2c9574 v7.4.1061

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commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 7 22:34:01 2016 +0100 patch 7.4.1061 Problem: Compiler warning for ignoring return value of fwrite(). Solution: Do use the return value. (idea: Charles Campbell)
author Christian Brabandt <cb@256bit.org>
date Thu, 07 Jan 2016 22:45:04 +0100
parents 37e061ec063c
children 30b74472ff81
line wrap: on
line diff
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -6300,8 +6300,9 @@ put_bytes(fd, nr, len)
 
 /*
  * Write time_t to file "fd" in 8 bytes.
+ * Returns FAIL when the write failed.
  */
-    void
+    int
 put_time(fd, the_time)
     FILE	*fd;
     time_t	the_time;
@@ -6309,7 +6310,7 @@ put_time(fd, the_time)
     char_u	buf[8];
 
     time_to_bytes(the_time, buf);
-    (void)fwrite(buf, (size_t)8, (size_t)1, fd);
+    return fwrite(buf, (size_t)8, (size_t)1, fd) == 1 ? OK : FAIL;
 }
 
 /*