From: Frederic Marchal <fmarchal@users.sourceforge.net>
Date: Tue, 23 Jun 2015 15:48:12 +0000 (+0200)
Subject: Don't glob the file name "-" that means to read from stdin
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9d65e65b24b03da65f5316644064c5ee698fa6df;p=thirdparty%2Fsarg.git

Don't glob the file name "-" that means to read from stdin

The special file name "-" must not be globed as the content will be read
from stdin.

This change fix the error message: No files matching "-"

Thanks to Yakushev Evgeniy for reporting this bug.
---

diff --git a/filelist.c b/filelist.c
index c90e23d..c36b96d 100644
--- a/filelist.c
+++ b/filelist.c
@@ -440,7 +440,7 @@ const char *FileListIter_Next(struct _FileListIterator *FIter)
 		FIter->NextGlob=0;
 	}
 	Path=FileListIter_NextWithMask(FIter);
-	if (Path!=NULL)
+	if (Path!=NULL && (Path[0]!='-' || Path[1]!='\0'))
 	{
 		int ErrCode=glob(Path,GLOB_ERR | GLOB_NOSORT,NULL,&FIter->Glob);
 		if (ErrCode!=0)