1 files changed, 2 insertions, 1 deletions

diff --git a/tools/voicefont.c b/tools/voicefont.c
index 4d1363b1bc..f4318b3b26 100644
--- a/tools/voicefont.c
+++ b/tools/voicefont.c
@@ -103,7 +103,8 @@ int voicefont(FILE* voicefontids,int targetnum,char* filedir, FILE* output, unsi
     memset(voiceonly, 0, sizeof(voiceonly));
     while (!feof(voicefontids))
     {
-        fgets(line, sizeof(line), voicefontids);
+        if (!fgets(line, sizeof(line), voicefontids))
+            break;
         if (line[0] == '#') /* comment */
             continue;