Wrapped string.c errno with ifndef macro for platforms that use inbuilt errno macro

6187c21b · Felix Jones · 2b0dd1f4 · 6187c21b
Commit 6187c21b authored Dec 07, 2016 by Felix Jones
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Showing with 5 additions and 3 deletions

src/string.c src/string.c +5 -3

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--- a/src/string.c
+++ b/src/string.c
@@ -2769,7 +2769,9 @@ mrb_init_string(mrb_state *mrb)

 #include <ctype.h>
 #include <errno.h>
+#ifndef errno
 extern  int     errno;
+#endif

 #ifndef __STDC__
 # ifdef __GNUC__