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regex: convert #if to #ifdef

Avoid gcc warnings about #if statements with defines that aren't defined.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger 16 years ago
parent
fa2ba2e3c3
commit
5e51016045
2 changed files with 2 additions and 2 deletions
Unified View Show Diff Stats
  1. 1 1
      libc/misc/regex/regex_internal.c
  2. 1 1
      libc/misc/regex/regex_internal.h

+ 1 - 1
libc/misc/regex/regex_internal.c
View File 

@@ -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_len -= offset;
 
 	  pstr->valid_len -= offset;
 
 	  pstr->valid_raw_len -= offset;
 
 	  pstr->valid_raw_len -= offset;
 
-#if DEBUG
 
+#ifdef DEBUG
 
 	  assert (pstr->valid_len > 0);
 
 	  assert (pstr->valid_len > 0);
 
 #endif
 
 #endif
 
 	}
 
 	}

+ 1 - 1
libc/misc/regex/regex_internal.h
View File 

@@ -361,7 +361,7 @@ static unsigned int re_string_context_at (const re_string_t *input, int idx,
 
 #include <alloca.h>
 
 #include <alloca.h>
 
 
 
 #if 1
 
 #if 1
 
-# if HAVE_ALLOCA
 
+# ifdef HAVE_ALLOCA
 
 /* The OS usually guarantees only one guard page at the bottom of the stack,
 
 /* 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
 
    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
 
    allocate anything larger than 4096 bytes.  Also care for the possibility