If ferror is true, we must reset the error indicator.

Submitted by: Liam J. Foy <liamfoy@sepulcrum.org> Approved by: grehan (mentor)
svn path=/head/; revision=138883
2004-12-15 06:24:57 +00:00 · 2004-12-15 06:24:57 +00:00 · f6bbd7a8e9 · 2020-12-20 02:59:44 +00:00
commit f6bbd7a8e9
parent 4011d8a8c9
1 changed files with 1 additions and 0 deletions
--- a/usr.bin/rev/rev.c
+++ b/usr.bin/rev/rev.c
@ -103,6 +103,7 @@ main(int argc, char *argv[])
 		}
 		if (ferror(fp)) {
 			warn("%s", filename);
+			clearerr(fp);
 			rval = 1;
 		}
 		(void)fclose(fp);