Fix git-svn/git checkouts of dependencies.

Author: lhunath

MasterPassword/C/build

@@ -42,14 +42,14 @@ fetchSource() (
     if [[ $git ]] && hash git 2>/dev/null; then
         echo
         echo "Fetching: ${PWD##*/}, using git..."
-        git-svn clone --prefix=origin/ --stdlayout "$svn" .
+        git clone "$svn" .
         printf '%s' "$(git describe --always)" > "${PWD##*/}-version"
         return
 
-    elif [[ $svn ]] && hash git-svn 2>/dev/null; then
+    elif [[ $svn ]] && hash git 2>/dev/null && hash "$(git --exec-path)/git-svn" 2>/dev/null; then
         echo
         echo "Fetching: ${PWD##*/}, using git-svn..."
-        git-svn clone --prefix=origin/ --stdlayout "$svn" .
+        git svn clone --prefix=origin/ --stdlayout "$svn" .
         printf '%s' "$(git describe --always)" > "${PWD##*/}-version"
         return