gitweb: Correct typo: '==' instead of 'eq' in git_difftree_body

Signed-off-by: Jakub Narebski <redacted>
Signed-off-by: Junio C Hamano <redacted>

diff --git a/gitweb.perl b/gitweb.perl
index 8e98e3b93ac3ec6cf2c702b44d68f3b634230fc6d3f04adc4d3255c1791bfbc8..ec50a81cfee5926cdc3291977d1634e7549669a1cd8c0e9df0c99a70abb7b435 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -1592,7 +1592,7 @@ sub git_difftree_body {
                              $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
                                                     hash_base=>$hash, file_name=>$diff{'file'})},
                                      "blob");
-                       if ($action == "commitdiff") {
+                       if ($action eq 'commitdiff') {
                                # link to patch
                                $patchno++;
                                print " | " .
@@ -1613,7 +1613,7 @@ sub git_difftree_body {
                                                     hash_base=>$parent, file_name=>$diff{'file'})},
                                      "blob") .
                              " | ";
-                       if ($action == "commitdiff") {
+                       if ($action eq 'commitdiff') {
                                # link to patch
                                $patchno++;
                                print " | " .
@@ -1659,7 +1659,7 @@ sub git_difftree_body {
                                                     hash_base=>$hash, file_name=>$diff{'file'})},
                                      "blob");
                        if ($diff{'to_id'} ne $diff{'from_id'}) { # modified
-                               if ($action == "commitdiff") {
+                               if ($action eq 'commitdiff') {
                                        # link to patch
                                        $patchno++;
                                        print " | " .
@@ -1701,7 +1701,7 @@ sub git_difftree_body {
                                                     hash=>$diff{'to_id'}, file_name=>$diff{'to_file'})},
                                      "blob");
                        if ($diff{'to_id'} ne $diff{'from_id'}) {
-                               if ($action == "commitdiff") {
+                               if ($action eq 'commitdiff') {
                                        # link to patch
                                        $patchno++;
                                        print " | " .