diff options
Diffstat (limited to 'src/util.c')
| -rw-r--r-- | src/util.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/util.c b/src/util.c index 4ce0eaa48..76a8848db 100644 --- a/src/util.c +++ b/src/util.c @@ -14,7 +14,7 @@ ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** -** $Id: util.c,v 1.254 2009/05/06 19:03:14 drh Exp $ +** $Id: util.c,v 1.255 2009/05/27 10:31:29 drh Exp $ */ #include "sqliteInt.h" #include <stdarg.h> @@ -108,6 +108,7 @@ int sqlite3IsNaN(double x){ */ int sqlite3Strlen30(const char *z){ const char *z2 = z; + if( z==0 ) return 0; while( *z2 ){ z2++; } return 0x3fffffff & (int)(z2 - z); } |