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

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index fce2ceb68ed7ef2eefdec0dec170a53c22632f99..ac44b9ab4c529f712a0c9322d2c1e2b146702250 100644 (file)
--- 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 6ef374b881889bb36be939301fee9651db02bf2d..7537ba2c7597d69f27195307e55c290b59b84980 100644 (file)
--- 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