slurping an empty file should return '' rather than undef, with

[p5sagit/p5-mst-13.2.git] / regexec.c

diff --git a/regexec.c b/regexec.c
index f7210a0..f53567e 100644 (file)
--- a/regexec.c
+++ b/regexec.c
@@ -329,7 +329,7 @@ regexec_flags(register regexp *prog, char *stringarg, register char *strend,
 
     /* Check validity of program. */
     if (UCHARAT(prog->program) != REG_MAGIC) {
-       FAIL("corrupted regexp program");
+       croak("corrupted regexp program");
     }
 
     PL_reg_flags = 0;
@@ -2445,7 +2445,7 @@ regmatch(regnode *prog)
        default:
            PerlIO_printf(PerlIO_stderr(), "%lx %d\n",
                          (unsigned long)scan, OP(scan));
-           FAIL("regexp memory corruption");
+           croak("regexp memory corruption");
        }
        scan = next;
     }
@@ -2454,7 +2454,7 @@ regmatch(regnode *prog)
     * We get here only if there's trouble -- normally "case END" is
     * the terminating point.
     */
-    FAIL("corrupted regexp pointers");
+    croak("corrupted regexp pointers");
     /*NOTREACHED*/
     sayNO;