msvc: mark a variable as non-const

jeffhostetler · gitster · commit 12fb9bd85ee9 · 2019-06-20T14:03:05.000-07:00
VS2015 complains when using a const pointer in memcpy()/free().

Signed-off-by: Jeff Hostetler &lt;jeffhost@microsoft.com&gt;
Signed-off-by: Johannes Schindelin &lt;johannes.schindelin@gmx.de&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/compat/mingw.c b/compat/mingw.c
@@ -1553,7 +1553,10 @@ static int try_shell_exec(const char *cmd, char *const *argv)
 	if (prog) {
 		int exec_id;
 		int argc = 0;
-		const char **argv2;
+#ifndef _MSC_VER
+		const
+#endif
+		char **argv2;
 		while (argv[argc]) argc++;
 		ALLOC_ARRAY(argv2, argc + 1);
 		argv2[0] = (char *)cmd;	/* full path to the script file */
