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| author | Junio C Hamano <gitster@pobox.com> | 2009-05-25 00:59:07 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-05-25 00:59:07 -0700 |
| commit | ee969693c5e77e1b5ebda45bead569806d31b379 (patch) | |
| tree | 25d803cd17cbe891a9937f3e3442a1d7863ae773 /git-gui/lib/diff.tcl | |
| parent | 4c8d4c14c6de59bc14d6118724ffee949e8654a7 (diff) | |
| parent | 9619ff14159ab3401636b9883a715b0f20b051df (diff) | |
Merge branch 'master' into sb/opt-filename
* master: (654 commits)
http-push.c::remove_locks(): fix use after free
t/t3400-rebase.sh: add more tests to help migrating git-rebase.sh to C
post-receive-email: hooks.showrev: show how to include both web link and patch
MinGW: Fix compiler warning in merge-recursive
MinGW: Add a simple getpass()
MinGW: use POSIX signature of waitpid()
MinGW: the path separator to split GITPERLLIB is ';' on Win32
MinGW: Scan for \r in addition to \n when reading shbang lines
gitweb: Sanitize title attribute in format_subject_html
Terminate argv with NULL before calling setup_revisions()
doc/git-rebase.txt: remove mention of multiple strategies
git-send-email: Handle quotes when parsing .mailrc files
git-svn: add --authors-prog option
git-svn: Set svn.authorsfile if it is passed to git svn clone
git-svn: Correctly report max revision when following deleted paths
git-svn: Fix for svn paths removed > log-window-size revisions ago
git-svn testsuite: use standard configuration for Subversion tools
grep: fix word-regexp colouring
completion: use git rev-parse to detect bare repos
Cope better with a _lot_ of packs
...
Diffstat (limited to 'git-gui/lib/diff.tcl')
| -rw-r--r-- | git-gui/lib/diff.tcl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl index bbbf15c875..925b3f56c1 100644 --- a/git-gui/lib/diff.tcl +++ b/git-gui/lib/diff.tcl @@ -51,11 +51,16 @@ proc force_diff_encoding {enc} { proc handle_empty_diff {} { global current_diff_path file_states file_lists + global diff_empty_count set path $current_diff_path set s $file_states($path) if {[lindex $s 0] ne {_M}} return + # Prevent infinite rescan loops + incr diff_empty_count + if {$diff_empty_count > 1} return + info_popup [mc "No differences detected. %s has no changes. @@ -310,6 +315,7 @@ proc read_diff {fd cont_info} { global ui_diff diff_active global is_3way_diff is_conflict_diff current_diff_header global current_diff_queue + global diff_empty_count $ui_diff conf -state normal while {[gets $fd line] >= 0} { @@ -415,7 +421,10 @@ proc read_diff {fd cont_info} { if {[$ui_diff index end] eq {2.0}} { handle_empty_diff + } else { + set diff_empty_count 0 } + set callback [lindex $cont_info 1] if {$callback ne {}} { eval $callback |