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-rw-r--r--libc/misc/regex/regex_internal.c2
-rw-r--r--libc/misc/regex/regex_internal.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/libc/misc/regex/regex_internal.c b/libc/misc/regex/regex_internal.c
index 493985217..de640e08d 100644
--- a/libc/misc/regex/regex_internal.c
+++ b/libc/misc/regex/regex_internal.c
@@ -602,7 +602,7 @@ re_string_reconstruct (re_string_t *pstr, int idx, int eflags)
pstr->valid_len - offset);
pstr->valid_len -= offset;
pstr->valid_raw_len -= offset;
-#if DEBUG
+#ifdef DEBUG
assert (pstr->valid_len > 0);
#endif
}
diff --git a/libc/misc/regex/regex_internal.h b/libc/misc/regex/regex_internal.h
index 85efe6655..03f08bf52 100644
--- a/libc/misc/regex/regex_internal.h
+++ b/libc/misc/regex/regex_internal.h
@@ -361,7 +361,7 @@ static unsigned int re_string_context_at (const re_string_t *input, int idx,
#include <alloca.h>
#if 1
-# if HAVE_ALLOCA
+# ifdef HAVE_ALLOCA
/* The OS usually guarantees only one guard page at the bottom of the stack,
and a page size can be as small as 4096 bytes. So we cannot safely
allocate anything larger than 4096 bytes. Also care for the possibility