made just a little bit more robust

diff --git a/util/LLgen/src/gencode.c b/util/LLgen/src/gencode.c
index a6493ce..4bbd05b 100644 (file)
--- a/util/LLgen/src/gencode.c
+++ b/util/LLgen/src/gencode.c
@@ -303,6 +303,7 @@ controlline() {
        assert(l == '\0');
        do {
                l = getc(f1);
+               if (l == EOF) fatal(0, "temp file mangled");
                putc(l,f2);
        } while ( l != '\n' ) ;
 }