Merged revisions 117335 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
r117335 | murf | 2008-05-20 19:00:28 -0600 (Tue, 20 May 2008) | 10 lines

These changes were made via the comments atis_work made at 4:30am (Mountain Time zone- US)
in #asterisk-dev on 20 May 2008. He noted that a backslash was being inserted before commas
in app call arguments in the extensions.conf.aeldump file that you get from aelparse with the
-w arg. This was being generated from code left over from 1.4, where commas were substituted
with '|', and any remaining commas needed to be escaped.

Many thanks to atis for his comment; please let us know if these changes break anything!



........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@117365 65c4cc65-6c06-0410-ace0-fbb531ad65f3

utils/ael_main.c

@@ -247,8 +247,6 @@ int ast_add_extension2(struct ast_context *con,
 
 	if( dump_extensions && dumpfile ) {
 		struct namelist *n;
-		char *data2,*data3=0;
-		int commacount = 0;
 
 		if( FIRST_TIME ) {
 			FIRST_TIME = 0;
@@ -282,44 +280,16 @@ int ast_add_extension2(struct ast_context *con,
 		if( data ) {
 			filter_newlines((char*)data);
 			filter_leading_space_from_exprs((char*)data);
-
+			/* in previous versions, commas were converted to '|' to separate
-			/* compiling turns commas into vertical bars in the app data, and also removes the backslash from before escaped commas;
+			   args in app calls, but now, commas are used. There used to be
-			   we have to restore the escaping backslash in front of any commas; the vertical bars are OK to leave as-is */
+			   code here to insert backslashes (escapes) before any commas
-			for (data2 = data; *data2; data2++) {
+			   that may have been embedded in the app args. This code is no more. */
-				if (*data2 == ',')
-					commacount++;  /* we need to know how much bigger the string will grow-- one backslash for each comma  */
-			}
-			if (commacount) 
-			{
-				char *d3,*d4;
-				
-				data2 = (char*)malloc(strlen(data)+commacount+1);
-				data3 = data;
-				d3 = data;
-				d4 = data2;
-				while (*d3) {
-					if (*d3 == ',') {
-						*d4++ = '\\'; /* put a backslash in front of each comma */
-						*d4++ = *d3++;
-					} else
-						*d4++ = *d3++;  /* or just copy the char */
-				}
-				*d4++ = 0;  /* cap off the new string */
-				data = data2;
-			} else
-				data2 = 0;
 
 			if( strcmp(label,"(null)") != 0  )
 				fprintf(dumpfile,"exten => %s,%d(%s),%s(%s)\n", extension, priority, label, application, (char*)data);
 			else
 				fprintf(dumpfile,"exten => %s,%d,%s(%s)\n", extension, priority, application, (char*)data);
 
-			if (data2) {
-				free(data2);
-				data2 = 0;
-				data = data3; /* restore data to pre-messedup state */
-			}
-
 		} else {
 
 			if( strcmp(label,"(null)") != 0  )