From d750847a1935f49029ac129618f77d7ea644d08d Mon Sep 17 00:00:00 2001
From: volth <volth@webmaster.ms>
Date: Wed, 7 Aug 2019 14:34:38 +0000
Subject: [PATCH] teavm_printString: fix on linux

---
 core/src/main/resources/org/teavm/backend/c/runtime.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/src/main/resources/org/teavm/backend/c/runtime.c b/core/src/main/resources/org/teavm/backend/c/runtime.c
index 0ff829447..2578abf2a 100644
--- a/core/src/main/resources/org/teavm/backend/c/runtime.c
+++ b/core/src/main/resources/org/teavm/backend/c/runtime.c
@@ -296,15 +296,15 @@ void teavm_printString(char16_t* s) {
             wchar_t* buf = malloc(sizeof(wchar_t) * cap);
             wchar_t* out = buf;
             int32_t sz = 0;
-            wchar_t c;
-            do {
+            while (*s != '\0') {
                 s = teavm_utf16ToUtf32(s, out++);
                 if (++sz == cap) {
                     cap *= 2;
                     buf = realloc(buf, sizeof(wchar_t) * cap);
                     out = buf + sz;
                 }
-            } while (c != '\0');
+            }
+            *out = '\0';
             fprintf(stderr, "%ls", buf);
             free(buf);
         #endif