From: P. J. McDermott <pjm@nac.net>
Date: Sun, 22 Sep 2013 21:39:34 +0000 (-0400)
Subject: Write to a temporary file.
X-Git-Tag: ssic/1.0.0~29
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=4044ca6ad9ed9a23b873036b1225e2d424fa7031;p=ssic.git

Write to a temporary file.
---

diff --git a/src/ssic.pl b/src/ssic.pl
index 5cc04ef..285c20f 100644
--- a/src/ssic.pl
+++ b/src/ssic.pl
@@ -127,8 +127,8 @@ sub compile
 	if ($output eq "-") {
 		$output_fh = *STDOUT;
 	} else {
-		if (not open($output_fh, ">", $output)) {
-			error(4, "%s: %s\n", $output, $!);
+		if (not open($output_fh, ">", $output . "~")) {
+			error(4, "%s: %s\n", $output . "~", $!);
 		}
 	}
 
@@ -159,6 +159,10 @@ sub compile
 	if ($output ne "-") {
 		close($output_fh);
 	}
+
+	if (not rename($output . "~", $output)) {
+		error(4, "%s: %s\n", $output, $!);
+	}
 }
 
 main();