Correctly strip lines that are all whitespace

[dbsrgits/DBIx-Class-DeploymentHandler.git] / lib / DBIx / Class / DeploymentHandler / DeployMethod / SQL / Translator.pm

diff --git a/lib/DBIx/Class/DeploymentHandler/DeployMethod/SQL/Translator.pm b/lib/DBIx/Class/DeploymentHandler/DeployMethod/SQL/Translator.pm
index e59c062..9e2a759 100644 (file)
--- a/lib/DBIx/Class/DeploymentHandler/DeployMethod/SQL/Translator.pm
+++ b/lib/DBIx/Class/DeploymentHandler/DeployMethod/SQL/Translator.pm
@@ -264,19 +264,20 @@ sub _split_sql_chunk {
         s/^(?:BEGIN|BEGIN TRANSACTION|COMMIT).*//mgi;
 
         # trim whitespaces
-        s/^\s+|\s+$//mg;
+        s/^\s+//gm;
+        s/\s+$//gm;
 
         # remove comments
         s/^--.*//gm;
 
         # remove blank lines
-        s/^\n//mg;
+        s/^\n//gm;
 
         # put on single line
         s/\n/ /g;
     }
 
-    return @sql;
+    return grep $_, @sql;
 }
 
 sub _run_sql {