process the last line, even if it doesn't have a newline char (bug #3919)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@5334 65c4cc65-6c06-0410-ace0-fbb531ad65f3

CHANGES

@@ -19,6 +19,8 @@
     -- A line was missing for the autosupport script that caused "make rpm" to fail
     -- Fixed a problem with wav formatting that prevented files from being played
        in some media players
+    -- Fixed if the last line of text in a file for the call spool did not contain
+       a new line, it would not be processed
 
 Asterisk 1.0.7
 

pbx/pbx_spool.c

@@ -95,7 +95,7 @@ static int apply_outgoing(struct outgoing *o, char *fn, FILE *f)
 	while(!feof(f)) {
 		fgets(buf, sizeof(buf), f);
 		lineno++;
-		if (!feof(f)) {
+		if (!ast_strlen_zero(buf)) {
 			/* Trim comments */
 			c = buf;
 			while ((c = strchr(c, '#'))) {