Fixed a bug in the plaintext catalog add on : in some cases the resulting catalog file was corrupt (checksum error).

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34951 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/locale/catalogs/plaintext/Catalog.cpp

@@ -61,6 +61,7 @@ static int16 kCatArchiveVersion = 1;
 void
 escapeQuotedChars(BString& stringToEscape)
 {
+	stringToEscape.ReplaceAll("\\","\\\\");
 	stringToEscape.ReplaceAll("\n","\\n");
 	stringToEscape.ReplaceAll("\t","\\t");
 	stringToEscape.ReplaceAll("\"","\\\"");

src/tools/locale/PlainTextCatalog.cpp

@@ -57,6 +57,7 @@ static int16 kCatArchiveVersion = 1;
 void
 escapeQuotedChars(BString& stringToEscape)
 {
+	stringToEscape.ReplaceAll("\\","\\\\");
 	stringToEscape.ReplaceAll("\n","\\n");
 	stringToEscape.ReplaceAll("\t","\\t");
 	stringToEscape.ReplaceAll("\"","\\\"");