From: Tom Tromey <tromey@redhat.com>
Date: Sun, 26 Oct 1997 00:30:45 +0000 (+0000)
Subject: bug fix
X-Git-Tag: Release-1-2d~7
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=a0d693dc651c4b77840ce870e4e12a1c0f794eb3;p=automake.git

bug fix
---

diff --git a/ChangeLog b/ChangeLog
index b02fd4d0..d0ac5dbd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 Sat Oct 25 12:39:19 1997  Tom Tromey  <tromey@cygnus.com>
 
+	* automake.in (scan_one_configure_file): Skip empty string for
+	Perl 4.  From Assar Westerlund.
+
 	* config.guess, config.sub, texinfo.tex: New versions from FSF.
 
 Fri Oct 24 23:15:09 1997  Tom Tromey  <tromey@cygnus.com>
diff --git a/automake.in b/automake.in
index 08be6b8b..a498778d 100755
--- a/automake.in
+++ b/automake.in
@@ -3961,7 +3961,8 @@ sub scan_one_configure_file
 	    # Look at potential Makefile.am's.
 	    foreach (split)
 	    {
-		next if $_ eq "\\";
+		# Must skip empty string for Perl 4.
+		next if $_ eq "\\" || $_ eq '';
 
 		# Handle $local:$input syntax.  Note that we ignore
 		# every input file past the first, though we keep