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[patch] call SDL_SetError to describe a little bit what went wrong

0001-use-SDL_SetError.patch (text/plain), 1.53 KB, created by Martin Gerhardy on 2014-08-06 20:49:44 UTC

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Filename:

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Creator: Martin Gerhardy

Created: 2014-08-06 20:49:44 UTC

Size: 1.53 KB

patch

obsolete

>From bc3b2113eff3644ad4d6d68115f9a2233b535c7b Mon Sep 17 00:00:00 2001
>From: Martin Gerhardy <martin.gerhardy@gmail.com>
>Date: Wed, 6 Aug 2014 22:47:32 +0200
>Subject: [PATCH] * use SDL_SetError
>
>---
> src/libs/SDL/src/events/SDL_gesture.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
>diff --git a/src/libs/SDL/src/events/SDL_gesture.c b/src/libs/SDL/src/events/SDL_gesture.c
>index 46a5546..4512a34 100644
>--- a/src/libs/SDL/src/events/SDL_gesture.c
>+++ b/src/libs/SDL/src/events/SDL_gesture.c
>@@ -184,7 +184,7 @@ static int SDL_AddDollarGesture(SDL_GestureTouch* inTouch, SDL_FloatPoint* path)
>     int index = -1;
>     int i = 0;
>     if (inTouch == NULL) {
>-        if (SDL_numGestureTouches == 0) return -1;
>+        if (SDL_numGestureTouches == 0) return SDL_SetError("no gesture touch devices registered");
>         for (i = 0; i < SDL_numGestureTouches; i++) {
>             inTouch = &SDL_gestureTouch[i];
>             index = SDL_AddDollarGesture_one(inTouch, path);
>@@ -201,12 +201,12 @@ int SDL_LoadDollarTemplates(SDL_TouchID touchId, SDL_RWops *src)
> {
>     int i,loaded = 0;
>     SDL_GestureTouch *touch = NULL;
>-    if (src == NULL) return 0;
>+    if (src == NULL) return SDL_SetError("a NULL rwops given");
>     if (touchId >= 0) {
>         for (i = 0; i < SDL_numGestureTouches; i++)
>             if (SDL_gestureTouch[i].id == touchId)
>                 touch = &SDL_gestureTouch[i];
>-        if (touch == NULL) return -1;
>+        if (touch == NULL) return SDL_SetError("given touch id not found");
>     }
> 
>     while (1) {
>-- 
>1.9.1
>

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We are currently migrating Bugzilla to GitHub issues.Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.