Fix an "expected expression" error
In C, a label can only be followed by a statement, not a declaration. An error in `app/src/screen.c` violated this, and led to a build error with an error message similar to the one below: ../app/src/screen.c:821:13: error: expected expression bool ok = sc_screen_init_size(screen); ^ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/13.0.0/include/stdbool.h:15:14: note: expanded from macro 'bool' #define bool _Bool ^ ../app/src/screen.c:822:18: error: use of undeclared identifier 'ok' if (!ok) { ^ 2 errors generated. This could be fixed by introducing a new block (or compound statement; as is already being done in the next `case`). That is a statement. Fixes #3785 <https://github.com/Genymobile/scrcpy/issues/3785> PR #3787 <https://github.com/Genymobile/scrcpy/pull/3787> Signed-off-by: Ruoyu Zhong <zhongruoyu@outlook.com> Signed-off-by: Romain Vimont <rom@rom1v.com>
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1 changed files with 2 additions and 1 deletions
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@ -816,7 +816,7 @@ sc_screen_handle_event(struct sc_screen *screen, SDL_Event *event) {
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bool relative_mode = sc_screen_is_relative_mode(screen);
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bool relative_mode = sc_screen_is_relative_mode(screen);
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switch (event->type) {
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switch (event->type) {
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case SC_EVENT_SCREEN_INIT_SIZE:
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case SC_EVENT_SCREEN_INIT_SIZE: {
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// The initial size is passed via screen->frame_size
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// The initial size is passed via screen->frame_size
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bool ok = sc_screen_init_size(screen);
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bool ok = sc_screen_init_size(screen);
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if (!ok) {
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if (!ok) {
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@ -824,6 +824,7 @@ sc_screen_handle_event(struct sc_screen *screen, SDL_Event *event) {
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return false;
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return false;
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}
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}
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return true;
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return true;
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}
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case SC_EVENT_NEW_FRAME: {
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case SC_EVENT_NEW_FRAME: {
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bool ok = sc_screen_update_frame(screen);
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bool ok = sc_screen_update_frame(screen);
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if (!ok) {
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if (!ok) {
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