X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FGcf2.pm;h=fe6afef26e5959dd08f43cdef5e25466a56af539;hb=522bb4a4973d4ac41b83be58dd3257e8cd038744;hp=041dffe7d9c7b26396ab0a97f7b7deaf008c6896;hpb=0f545dd95ca88e69f011aa56d07494887e7df822;p=public-inbox.git

diff --git a/lib/PublicInbox/Gcf2.pm b/lib/PublicInbox/Gcf2.pm
index 041dffe7..fe6afef2 100644
--- a/lib/PublicInbox/Gcf2.pm
+++ b/lib/PublicInbox/Gcf2.pm
@@ -35,7 +35,7 @@ BEGIN {
 		if (open(my $fh, '<', $f)) {
 			chomp($l, $c);
 			local $/;
-			$c_src = <$fh>;
+			defined($c_src = <$fh>) or die "read $f: $!\n";
 			$CFG{LIBS} = $l;
 			$CFG{CCFLAGSEX} = $c;
 			last;