diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/func.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/func.c b/src/func.c index 2affd8480..9d62e54f3 100644 --- a/src/func.c +++ b/src/func.c @@ -16,7 +16,7 @@ ** sqliteRegisterBuildinFunctions() found at the bottom of the file. ** All other code has file scope. ** -** $Id: func.c,v 1.129 2006/06/13 17:39:00 drh Exp $ +** $Id: func.c,v 1.130 2006/06/13 19:26:11 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> @@ -655,6 +655,7 @@ static void soundexFunc(sqlite3_context *context, int argc, sqlite3_value **argv }; assert( argc==1 ); zIn = (u8*)sqlite3_value_text(argv[0]); + if( zIn==0 ) zIn = ""; for(i=0; zIn[i] && !isalpha(zIn[i]); i++){} if( zIn[i] ){ zResult[0] = toupper(zIn[i]); |