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| author | Ray <[email protected]> | 2023-03-06 13:15:13 +0100 |
|---|---|---|
| committer | Ray <[email protected]> | 2023-03-06 13:15:13 +0100 |
| commit | cf1ebada0e0c18a02d48f091091418ce7b020b1e (patch) | |
| tree | 9b3617db766c0b0b0e0a276641e0b0127e111af4 /src | |
| parent | aae7ab64c7a6b4e7e040b21736710843086b35a0 (diff) | |
| download | raylib-cf1ebada0e0c18a02d48f091091418ce7b020b1e.tar.gz raylib-cf1ebada0e0c18a02d48f091091418ce7b020b1e.zip | |
Tweak `WindowDropCallback()` #2943
Diffstat (limited to 'src')
| -rw-r--r-- | src/rcore.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/rcore.c b/src/rcore.c index 4f3d98b0..071915cf 100644 --- a/src/rcore.c +++ b/src/rcore.c @@ -5598,25 +5598,28 @@ static void CursorEnterCallback(GLFWwindow *window, int enter) // GLFW3 Window Drop Callback, runs when drop files into window static void WindowDropCallback(GLFWwindow *window, int count, const char **paths) { - // In case previous dropped filepaths have not been freed, we free them - if (CORE.Window.dropFileCount > 0) + if (count > 0) { - for (unsigned int i = 0; i < CORE.Window.dropFileCount; i++) RL_FREE(CORE.Window.dropFilepaths[i]); + // In case previous dropped filepaths have not been freed, we free them + if (CORE.Window.dropFileCount > 0) + { + for (unsigned int i = 0; i < CORE.Window.dropFileCount; i++) RL_FREE(CORE.Window.dropFilepaths[i]); - RL_FREE(CORE.Window.dropFilepaths); + RL_FREE(CORE.Window.dropFilepaths); - CORE.Window.dropFileCount = 0; - CORE.Window.dropFilepaths = NULL; - } + CORE.Window.dropFileCount = 0; + CORE.Window.dropFilepaths = NULL; + } - // WARNING: Paths are freed by GLFW when the callback returns, we must keep an internal copy - CORE.Window.dropFileCount = count; - CORE.Window.dropFilepaths = (char **)RL_CALLOC(CORE.Window.dropFileCount, sizeof(char *)); + // WARNING: Paths are freed by GLFW when the callback returns, we must keep an internal copy + CORE.Window.dropFileCount = count; + CORE.Window.dropFilepaths = (char **)RL_CALLOC(CORE.Window.dropFileCount, sizeof(char *)); - for (unsigned int i = 0; i < CORE.Window.dropFileCount; i++) - { - CORE.Window.dropFilepaths[i] = (char *)RL_CALLOC(MAX_FILEPATH_LENGTH, sizeof(char)); - strcpy(CORE.Window.dropFilepaths[i], paths[i]); + for (unsigned int i = 0; i < CORE.Window.dropFileCount; i++) + { + CORE.Window.dropFilepaths[i] = (char *)RL_CALLOC(MAX_FILEPATH_LENGTH, sizeof(char)); + strcpy(CORE.Window.dropFilepaths[i], paths[i]); + } } } #endif |