X-Git-Url: https://git.distorted.org.uk/~mdw/stgit/blobdiff_plain/b778633bf53e926a1e632d2413a0da3facea78f9..67e5c1c662186cd78b193d87cecd1d3097b909da:/contrib/stg-whatchanged

diff --git a/contrib/stg-whatchanged b/contrib/stg-whatchanged
index d5b6965..231f4f5 100755
--- a/contrib/stg-whatchanged
+++ b/contrib/stg-whatchanged
@@ -24,12 +24,10 @@ fi
 # Merges via "push" leave top=bottom so we must look at old patch
 # in this case (unlike, eg., "pick --fold")
 patchdir="$(git-rev-parse --git-dir)/patches/$(stg branch)/patches/$(stg top)"
-if [ $(cat "$patchdir/bottom") = $(cat "$patchdir/top") ];
-then
-    current_cmd="stg show //top.old"
-else
-    current_cmd="stg show"
-fi
+case $(stg log | head -n1) in
+    *push\(c\)*) current_cmd="stg show //top.old" ;;
+    *) current_cmd="stg show" ;;
+esac
 
 colordiff "$@" \
     -I '^index [0-9a-b]*..[0-9a-b]*' \