1 files changed, 3 insertions, 0 deletions
diff --git a/git-gui.sh b/git-gui.sh
index 201524c34e..0cf625ca01 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -464,6 +464,9 @@ proc _which {what args} {
 			regsub -all ";" $gitguidir "\\;" gitguidir
 			set env(PATH) "$gitguidir;$env(PATH)"
 			set _search_path [split $env(PATH) {;}]
+			# Skip empty `PATH` elements
+			set _search_path [lsearch -all -inline -not -exact \
+				$_search_path ""]
 			set _search_exe .exe
 		} else {
 			set _search_path [split $env(PATH) :]