Fix return of Print::print(timeinfo, format) (#3189)

me-no-dev · web-flow · commit 5f77b0108b96 · 2019-09-09T00:36:30.000+03:00
diff --git a/cores/esp32/Print.cpp b/cores/esp32/Print.cpp
@@ -159,8 +159,10 @@ size_t Print::print(struct tm * timeinfo, const char * format)
     }
     char buf[64];
     size_t written = strftime(buf, 64, f, timeinfo);
-    print(buf);
-    return written;
+    if(written == 0){
+        return written;
+    }
+    return print(buf);
 }
 
 size_t Print::println(void)

Original file line number	Diff line number	Diff line change
`@@ -159,8 +159,10 @@ size_t Print::print(struct tm * timeinfo, const char * format)`
`159`	`159`	`}`
`160`	`160`	`char buf[64];`
`161`	`161`	`size_t written = strftime(buf, 64, f, timeinfo);`
`162`		`- print(buf);`
`163`		`- return written;`
	`162`	`+ if(written == 0){`
	`163`	`+ return written;`
	`164`	`+ }`
	`165`	`+ return print(buf);`
`164`	`166`	`}`
`165`	`167`
`166`	`168`	`size_t Print::println(void)`