From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 27 Jul 2015 14:26:06 +0000 (+0100)
Subject: When exec fails, always print the program name in the error message.
X-Git-Tag: debian/1.1~5
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=0711cc9a16065c5e69406eb9d182cc686600a366

When exec fails, always print the program name in the error message.
---

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index fce2ceb6..ac44b9ab 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -196,7 +196,7 @@ sub failedcmd {
 sub cmdoutput_errok {
     die Dumper(\@_)." ?" if grep { !defined } @_;
     debugcmd "|",@_;
-    open P, "-|", @_ or die $!;
+    open P, "-|", @_ or die "$_[0] $!";
     my $d;
     $!=0; $?=0;
     { local $/ = undef; $d = <P>; }
diff --git a/debian/changelog b/debian/changelog
index 6ef374b8..7537ba2c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -58,6 +58,7 @@ dgit (1.1~~) unstable; urgency=low
     pass -nc.
   * Also suppress spurious runs of the clean target when building using
     git-buildpackage.
+  * When exec fails, always print the program name in the error message.
 
   Infrastructure:
   * Infrastructure: Get mirroring right for fresh repos of existing