From: Eli Zaretskii <eliz@gnu.org>
Date: Mon, 25 May 2015 14:24:33 +0000 (+0300)
Subject: Fix last change in etags.c that broke tagging compresed files
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Fix last change in etags.c that broke tagging compresed files

* lib-src/etags.c (process_file_name) [MSDOS || DOS_NT]: Fix
quoting of decompression shell command for MS-Windows/MS-DOS.
---

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 301dd3d8c0c..4b99e392728 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1565,8 +1565,13 @@ process_file_name (char *file, language *lang)
 	inf = NULL;
       else
 	{
+#if MSDOS || defined (DOS_NT)
+	  char *cmd1 = concat (compr->command, " \"", real_name);
+	  char *cmd = concat (cmd1, "\" > ", tmp_name);
+#else
 	  char *cmd1 = concat (compr->command, " '", real_name);
 	  char *cmd = concat (cmd1, "' > ", tmp_name);
+#endif
 	  free (cmd1);
 	  int tmp_errno;
 	  if (system (cmd) == -1)