fix body duplicates in popup when showing diff (fixes #35)

rhysd · Aug 20, 2019 · 72975c9 · 72975c9
1 parent 4bc69bd
commit 72975c9
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/autoload/gitmessenger/blame.vim b/autoload/gitmessenger/blame.vim
@@ -136,6 +136,13 @@ function! s:blame__after_diff(next_diff, git) dict abort
         return
     endif
 
+    " When getting diff with `git show --pretty=format:%b`, it may contain
+    " commit body. By removing line until 'diff --git ...' line, the body is
+    " removed (#35)
+    while a:git.stdout !=# [] && stridx(a:git.stdout[0], 'diff --git ') !=# 0
+        let a:git.stdout = a:git.stdout[1:]
+    endwhile
+
     call self.append_lines(a:git.stdout)
     let self.state.diff = a:next_diff