From: P. J. McDermott <pjm@nac.net>
Date: Sun, 22 Sep 2013 21:21:06 +0000 (-0400)
Subject: Allow input and output to both be "-".
X-Git-Tag: ssic/1.0.0~31
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=c7dbd598e3cddc3161bc718f9ea9df6f15f8fdd6;p=ssic.git

Allow input and output to both be "-".
---

diff --git a/src/ssic.pl b/src/ssic.pl
index d678556..8ecc30e 100644
--- a/src/ssic.pl
+++ b/src/ssic.pl
@@ -111,7 +111,7 @@ sub compile
 	my $var_name;
 	my $var_value;
 
-	if ($input eq $output) {
+	if ($input eq $output and $input ne "-") {
 		error(4, "Input and output files are equal\n");
 	}