Don't use subshells in local/export/declare commands.

Only make this change in places where it shouldn't make a difference, and
something weird has to be going on for the subshell to fail.  This is on
par with checking the return value of malloc.  We don't need tests for each
of these failure cases.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/dagpkg b/src/dagpkg
index bcc2bc9..3856e0b 100755
--- a/src/dagpkg
+++ b/src/dagpkg
@@ -134,13 +134,13 @@ visit_pkgbuild() {
 	marks[$name]=1
 
 	# Recurse into dependencies
-	local d
+	local d w
 	for d in "${depends[@]}" "${makedepends[@]}" "${checkdepends[@]}"; do
 		# Cleanup dependency versions
-		d=$(echo $d | sed "s/[<>=].*//")
+		d=${d%%<*}; d=${d%%>*}; d=${d%%=*}
 
 		# Where's the pkgbuild?
-		local w=$(toru-where $d)
+		w=$(toru-where "$d")
 
 		# Skip if not available
 		test -z "$w" && continue