Allow for EOF or \0 as input() return from lex.
authorBruce Momjian
Mon, 2 Jun 1997 13:55:19 +0000 (13:55 +0000)
committerBruce Momjian
Mon, 2 Jun 1997 13:55:19 +0000 (13:55 +0000)
src/lextest/scan.l

index 6f801376a335f9ea8fc2cdfde37abfe6c4921eed..5a20a5fa5f048de1b630f21fc1ff80bac37de869 100644 (file)
@@ -1,10 +1,11 @@
 /*
    This should work, but non-patched flex 2.5.3 fails because input()
-   doesn't return EOF
+   doesn't return EOF or '\0'
    Bruce Momjian 
 */
 %%
 .      {
-               while (input() != EOF)
+           int ch;
+           while ((ch = input()) != EOF && ch != '\0')
                ;
        }