[PATCH] git-prompt: changes == to = for zsh's sake

["David J. Malan via GitGitGadget" <gitgitgadget@gmail.com>]

From: "David J. Malan" <malan@harvard.edu>

When using git-prompt.sh with Zsh, __git_ps1 currently errs
when inside a repo with:

__git_ps1:96: = not found

This commit changes `==` to `=` for both Bash and Zsh.

Signed-off-by: David J. Malan <malan@harvard.edu>
---
    Changes == to = for zsh's sake in git-prompt.sh
    
    Upon installing git-prompt.sh
    [https://github.com/gitgitgadget/git/blob/master/contrib/completion/git-prompt.sh] 
    on macOS Catalina, I noticed that 
    https://github.com/gitgitgadget/git/commit/afda36dbf3b4f5a489ab44c00d5210c1fa894a40 
    seems to have introduced an issue for Zsh whereby __git_ps1 errs with
    
    __git_ps1:96: = not found
    
    when inside a repo. Changing == to = would seem to address for both Bash
    and Zsh.

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-679%2Fdmalan%2Fpatch-1-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-679/dmalan/patch-1-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/679

 contrib/completion/git-prompt.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index e6cd5464e5..16260bab73 100644
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -433,7 +433,7 @@ __git_ps1 ()
 	local sparse=""
 	if [ -z "${GIT_PS1_COMPRESSSPARSESTATE}" ] &&
 	   [ -z "${GIT_PS1_OMITSPARSESTATE}" ] &&
-	   [ "$(git config --bool core.sparseCheckout)" == "true" ]; then
+	   [ "$(git config --bool core.sparseCheckout)" = "true" ]; then
 		sparse="|SPARSE"
 	fi
 
@@ -542,7 +542,7 @@ __git_ps1 ()
 		fi
 
 		if [ -n "${GIT_PS1_COMPRESSSPARSESTATE}" ] &&
-		   [ "$(git config --bool core.sparseCheckout)" == "true" ]; then
+		   [ "$(git config --bool core.sparseCheckout)" = "true" ]; then
 			h="?"
 		fi
 

base-commit: ae46588be0cd730430dded4491246dfb4eac5557
-- 
gitgitgadget