diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/main.c b/src/main.c index c44b9b470..3a25f3bac 100644 --- a/src/main.c +++ b/src/main.c @@ -3096,7 +3096,7 @@ int sqlite3ParseUri( */ static const char *uriParameter(const char *zFilename, const char *zParam){ zFilename += sqlite3Strlen30(zFilename) + 1; - while( zFilename[0] ){ + while( ALWAYS(zFilename!=0) && zFilename[0] ){ int x = strcmp(zFilename, zParam); zFilename += sqlite3Strlen30(zFilename) + 1; if( x==0 ) return zFilename; @@ -4444,7 +4444,7 @@ const char *sqlite3_uri_key(const char *zFilename, int N){ if( zFilename==0 || N<0 ) return 0; zFilename = databaseName(zFilename); zFilename += sqlite3Strlen30(zFilename) + 1; - while( zFilename[0] && (N--)>0 ){ + while( ALWAYS(zFilename) && zFilename[0] && (N--)>0 ){ zFilename += sqlite3Strlen30(zFilename) + 1; zFilename += sqlite3Strlen30(zFilename) + 1; } @@ -4494,7 +4494,7 @@ const char *sqlite3_filename_journal(const char *zFilename){ if( zFilename==0 ) return 0; zFilename = databaseName(zFilename); zFilename += sqlite3Strlen30(zFilename) + 1; - while( zFilename[0] ){ + while( ALWAYS(zFilename) && zFilename[0] ){ zFilename += sqlite3Strlen30(zFilename) + 1; zFilename += sqlite3Strlen30(zFilename) + 1; } |