GIT_TRACE: fix a mixed declarations and code warning

diff --git a/git-quiltimport.sh b/git-quiltimport.sh
index 12d9d0cbc9e0c5df0f1094f3ff4235d8657c896e..86b51abd21748c19235a703b1b523525d05383cd 100755 (executable)
--- a/git-quiltimport.sh
+++ b/git-quiltimport.sh
@@ -9,7 +9,7 @@ while case "$#" in 0) break;; esac
 do
        case "$1" in
        --au=*|--aut=*|--auth=*|--autho=*|--author=*)
-               quilt_author=$(expr "$1" : '-[^=]*\(.*\)')
+               quilt_author=$(expr "z$1" : 'z-[^=]*\(.*\)')
                shift
                ;;
 
@@ -26,7 +26,7 @@ do
                ;;
 
        --pa=*|--pat=*|--patc=*|--patch=*|--patche=*|--patches=*)
-               QUILT_PATCHES=$(expr "$1" : '-[^=]*\(.*\)')
+               QUILT_PATCHES=$(expr "z$1" : 'z-[^=]*\(.*\)')
                shift
                ;;