git.el: More robust handling of subprocess errors when returning strings.

[git.git] / git-sh-setup.sh

diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 157c7e4d6ce470191ca4207aaf1ecbf5cd4c7d75..025ef2d5f6b37d89dab1d602e1d8d1a80ab7f42e 100755 (executable)
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -42,7 +42,7 @@ then
 
        # Make sure we are in a valid repository of a vintage we understand.
        GIT_DIR="$GIT_DIR" git repo-config --get core.nosuch >/dev/null
-       if test $? == 128
+       if test $? = 128
        then
            exit
        fi