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authorDaniel Shahaf <d.s@daniel.shahaf.name>2018-08-18 15:37:44 +0000
committerDaniel Shahaf <d.s@daniel.shahaf.name>2018-08-24 15:49:38 +0000
commit4cfbbf9ca5f1f7f6e79681fbad43daf674157727 (patch)
treeb289980f69acc96beee95e58e028fa7f9244a6a1 /Functions/VCS_Info/Backends
parentf95635a4473b7ccc94c22e68e363249ae4d4c479 (diff)
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43314: vcs_info git: Flatten a nested if.
No functional change.
Diffstat (limited to 'Functions/VCS_Info/Backends')
-rw-r--r--Functions/VCS_Info/Backends/VCS_INFO_get_data_git13
1 files changed, 4 insertions, 9 deletions
diff --git a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
index f3dd95dcb..a44a62c79 100644
--- a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
+++ b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
@@ -104,16 +104,11 @@ VCS_INFO_git_getbranch () {
     elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
         gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
 
+    elif gitbranch="$(${(z)gitsymref} 2> /dev/null)" ; then
+    elif gitbranch="refs/tags/$(${vcs_comm[cmd]} describe --all --exact-match HEAD 2>/dev/null)" ; then
+    elif gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..." ; then
     else
-        gitbranch="$(${(z)gitsymref} 2> /dev/null)"
-
-        if [[ $? -ne 0 ]] ; then
-            gitbranch="refs/tags/$(${vcs_comm[cmd]} describe --all --exact-match HEAD 2>/dev/null)"
-
-            if [[ $? -ne 0 ]] ; then
-                gitbranch="${${"$(< $gitdir/HEAD)"}[1,7]}..."
-            fi
-        fi
+        # Can't happen
     fi
 
     return 0