* pbuilder-satisfydepends-experimental: small optimization: return the

  exact requested version when a strictly versionned dependency is used.

1 files changed, 13 insertions, 8 deletions

diff --git a/pbuilder-satisfydepends-experimental b/pbuilder-satisfydepends-experimental
index d0cf38e..d544f28 100755
--- a/pbuilder-satisfydepends-experimental
+++ b/pbuilder-satisfydepends-experimental
@@ -114,17 +114,22 @@ function versioneddep_to_aptcmd () {
 	    PACKAGEVERSIONS="$( package_versions "$PACKAGE" | tac | xargs )"
 	    CANDIDATE_VERSION="$( candidate_version "$PACKAGE" )"
 
-	    # try the candidate version, then all available versions (asc)
 	    COMPARESTRING="$(echo "$INSTALLPKG" | tr "/" " " | sed 's/^.*([ ]*\(<<\|<=\|>=\|=\|<\|>>\|>\)[ ]*\(.*\)).*$/\1/')"
 	    DEPSVERSION="$(echo "$INSTALLPKG" | tr "/" " " | sed 's/^.*([ ]*\(<<\|<=\|>=\|=\|<\|>>\|>\)[ ]*\(.*\)).*$/\2/')"
-	    for VERSION in $CANDIDATE_VERSION $PACKAGEVERSIONS; do
-		if dpkg --compare-versions "$VERSION" "$COMPARESTRING" "$DEPSVERSION"; then
-		    if [ $VERSION != $CANDIDATE_VERSION ]; then
-			PACKAGE_WITHVERSION="$PACKAGE=$VERSION"
+	    # if strictly versionned, we skip to outputting that version
+	    if [ "=" = "$COMPARESTRING" ]; then
+		PACKAGE_WITHVERSION="$PACKAGE=$DEPSVERSION"
+	    else
+		# try the candidate version, then all available versions (asc)
+		for VERSION in $CANDIDATE_VERSION $PACKAGEVERSIONS; do
+		    if dpkg --compare-versions "$VERSION" "$COMPARESTRING" "$DEPSVERSION"; then
+			if [ $VERSION != $CANDIDATE_VERSION ]; then
+			    PACKAGE_WITHVERSION="$PACKAGE=$VERSION"
+			fi
+			break;
 		    fi
-		    break;
-		fi
-	    done
+		done
+	    fi
 	fi
 
 	echo "$PACKAGE_WITHVERSION"