diff options
Diffstat (limited to 'src/core/vsprintf.c')
| -rw-r--r-- | src/core/vsprintf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/vsprintf.c b/src/core/vsprintf.c index 42bd510b2..e225d48c2 100644 --- a/src/core/vsprintf.c +++ b/src/core/vsprintf.c @@ -219,6 +219,8 @@ size_t vcprintf ( struct printf_context *ctx, const char *fmt, va_list args ) { cputchar ( ctx, va_arg ( args, unsigned int ) ); } else if ( *fmt == 's' ) { ptr = va_arg ( args, char * ); + if ( ! ptr ) + ptr = "<NULL>"; } else if ( *fmt == 'p' ) { intptr_t ptrval; |