viewer: Fix format string

Variable port is an int, so "%d" is needed. Signed-off-by: Stefan Weil <[email protected]>
tesseract-ocr · Nov 4, 2015 · ef7838a · ef7838a
1 parent d11b7e0
commit ef7838a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/viewer/svutil.cpp b/viewer/svutil.cpp
@@ -372,7 +372,7 @@ static int GetAddrInfo(const char* hostname, int port,
                        struct addrinfo** address) {
 #if defined(__linux__)
   char port_str[40];
-  snprintf(port_str, 40, "%ld", port);
+  snprintf(port_str, 40, "%d", port);
   return getaddrinfo(hostname, port_str, NULL, address);
 #else
   return GetAddrInfoNonLinux(hostname, port, address);