1 files changed, 1 insertions, 1 deletions

diff --git a/win32/mingw.c b/win32/mingw.c
index a6362333d..75635fdf1 100644
--- a/win32/mingw.c
+++ b/win32/mingw.c
@@ -1729,7 +1729,7 @@ char *alloc_system_drive(const char *path)
 {
         const char *sd = need_system_drive(path);
         char *s = xmalloc(strlen(path) + 5 + (sd ? strlen(sd) : 0));
-        sprintf(s, "%s%s", sd ?: "", path);
+        strcpy(stpcpy(s, sd ?: ""), path);
         return s;
 }