Fix calling scan ended callback when scan was already stopped. (#82)

h2zero · web-flow · commit f24a111d0405 · 2020-07-12T20:35:28.000-06:00
diff --git a/src/NimBLEScan.cpp b/src/NimBLEScan.cpp
@@ -343,7 +343,7 @@ bool NimBLEScan::stop() {
 
     m_stopped = true;
 
-    if (m_scanCompleteCB != nullptr) {
+    if (rc != BLE_HS_EALREADY && m_scanCompleteCB != nullptr) {
         m_scanCompleteCB(m_scanResults);
     }
 

Original file line number	Diff line number	Diff line change
`@@ -343,7 +343,7 @@ bool NimBLEScan::stop() {`
`343`	`343`
`344`	`344`	`m_stopped = true;`
`345`	`345`
`346`		`- if (m_scanCompleteCB != nullptr) {`
	`346`	`+ if (rc != BLE_HS_EALREADY && m_scanCompleteCB != nullptr) {`
`347`	`347`	`m_scanCompleteCB(m_scanResults);`
`348`	`348`	`}`
`349`	`349`