readability

EmixamPP · EmixamPP · commit 0c4cca07754a · 2023-06-20T13:40:11.000+02:00
diff --git a/sources/driver/camera.cpp b/sources/driver/camera.cpp
@@ -43,8 +43,7 @@ int array_gcd(const uint8_t *arr, uint16_t size)
 int Camera::deviceId(const char *device)
 {
 
-    char *devDevice;
-    devDevice = realpath(device, NULL);
+    char *devDevice = realpath(device, NULL);
     int id;
     if (devDevice == NULL || sscanf(devDevice, "/dev/video%d", &id) != 1)
     {

Original file line number	Diff line number	Diff line change
`@@ -43,8 +43,7 @@ int array_gcd(const uint8_t *arr, uint16_t size)`
`43`	`43`	`int Camera::deviceId(const char *device)`
`44`	`44`	`{`
`45`	`45`
`46`		`- char *devDevice;`
`47`		`- devDevice = realpath(device, NULL);`
	`46`	`+ char *devDevice = realpath(device, NULL);`
`48`	`47`	`int id;`
`49`	`48`	`if (devDevice == NULL \|\| sscanf(devDevice, "/dev/video%d", &id) != 1)`
`50`	`49`	`{`