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-rw-r--r--lib/mprintf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/mprintf.c b/lib/mprintf.c
index d2d91d743..e19093678 100644
--- a/lib/mprintf.c
+++ b/lib/mprintf.c
@@ -835,7 +835,7 @@ static int dprintf_formatf(
while(width-- > 0)
OUTCHAR(' ');
- while((len-- > 0) && *str)
+ for(; len && *str; len--)
OUTCHAR(*str++);
if(p->flags&FLAGS_LEFT)
while(width-- > 0)