We need to make sure to specify a language to ast_fileexists, otherwise it may fail for anything besides en

Issue 11147, fix discovered by both citats and myself (independently), with input from Corydon76


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@88283 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/say.c

@@ -124,7 +124,7 @@ static int say_character_str_full(struct ast_channel *chan, const char *str, con
 			fnbuf[8] = ltr;
 			fn = fnbuf;
 		}
-		if (fn && ast_fileexists(fn, NULL, NULL) > 0) {
+		if (fn && ast_fileexists(fn, NULL, lang) > 0) {
 			res = ast_streamfile(chan, fn, lang);
 			if (!res) {
 				if ((audiofd  > -1) && (ctrlfd > -1))
@@ -204,7 +204,7 @@ static int say_phonetic_str_full(struct ast_channel *chan, const char *str, cons
 			fnbuf[9] = ltr;
 			fn = fnbuf;
 		}
-		if (fn && ast_fileexists(fn, NULL, NULL) > 0) {
+		if (fn && ast_fileexists(fn, NULL, lang) > 0) {
 			res = ast_streamfile(chan, fn, lang);
 			if (!res) {
 				if ((audiofd  > -1) && (ctrlfd > -1))
@@ -254,7 +254,7 @@ static int say_digit_str_full(struct ast_channel *chan, const char *str, const c
 			fn = fnbuf;
 			break;
 		}
-		if (fn && ast_fileexists(fn, NULL, NULL) > 0) {
+		if (fn && ast_fileexists(fn, NULL, lang) > 0) {
 			res = ast_streamfile(chan, fn, lang);
 			if (!res) {
 				if ((audiofd  > -1) && (ctrlfd > -1))