Merge branch 'ds/win-syslog-compiler-fix' into maint

Workaround for a false positive compiler warning.
source: <[email protected]>

* ds/win-syslog-compiler-fix:
  compat/win32: correct for incorrect compiler warning

Author: gitster

compat/win32/syslog.c

@@ -44,16 +44,17 @@ void syslog(int priority, const char *fmt, ...)
 
 	while ((pos = strstr(str, "%1")) != NULL) {
 		size_t offset = pos - str;
+		char *new_pos;
 		char *oldstr = str;
 		str = realloc(str, st_add(++str_len, 1));
 		if (!str) {
 			free(oldstr);
 			warning_errno("realloc failed");
 			return;
 		}
-		pos = str + offset;
-		memmove(pos + 2, pos + 1, strlen(pos));
-		pos[1] = ' ';
+		new_pos = str + offset;
+		memmove(new_pos + 2, new_pos + 1, strlen(new_pos));
+		new_pos[1] = ' ';
 	}
 
 	switch (priority) {