Fix identation issues

libndi.c

@@ -428,10 +428,10 @@ static int request_ndi_data(ndi_ctx *ndi_ctx)
 
 ndi_ctx *libndi_init(void)
 {
-   ndi_ctx *ndi_ctx = calloc(1, sizeof(*ndi_ctx));
-   if(!ndi_ctx) {
-       fprintf(stderr, "malloc failed \n");
-       return NULL;
+    ndi_ctx *ndi_ctx = calloc(1, sizeof(*ndi_ctx));
+    if(!ndi_ctx) {
+        fprintf(stderr, "malloc failed \n");
+        return NULL;
     }
 
     /* Create and scramble request messages */

meson.build

 project('libndi', 'c',
   version: '0.0.1',
   default_options: ['c_std=c99',
-  					'warning_level=3',
-  					'buildtype=release',
-  					'b_ndebug=if-release'],
+                      'warning_level=3',
+                      'buildtype=release',
+                      'b_ndebug=if-release'],
   meson_version: '>= 0.47.0')
 
 # API/ABI version (soversion) for the library
@@ -29,12 +29,12 @@ if microdns_dep.found()
 endif
 
 libndi = library('ndi',
-	'libndi.c',
-	'libndi.h',
-	ndi_discovery_sources,
-	version: ndi_soname_version,
-	install: true,
-	dependencies: [libavutil_dep, ndi_discovery_deps])
+    'libndi.c',
+    'libndi.h',
+    ndi_discovery_sources,
+    version: ndi_soname_version,
+    install: true,
+    dependencies: [libavutil_dep, ndi_discovery_deps])
 
 
 #

ndi.c

@@ -143,7 +143,7 @@ int main(int argc, char *argv[])
 
         libndi_close(ndi_ctx);
 
-    end:
+end:
 
         av_frame_free(&frame);
         av_packet_free(&pkt);