Merge pull request #1 from juanrubio/master

src/pipe.cpp: fixed compile error with gcc 7.2 in Ubuntu 17.10
pkgw · Nov 27, 2017 · d56a171 · d56a171
2 parents 8f39fb2 + acbfee0
commit d56a171
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/pipe.cpp b/src/pipe.cpp
@@ -83,5 +83,6 @@ ssize_t Pipe::read(void *buffer, unsigned int &nbytes)
 void Pipe::signal()
 {
   // TODO: ignoring return of read/write generates warning; maybe relevant for eventloop work...
-  ::write(_fd_write, '\0', 1);
+  char nullc[1] = {'\0'};
+  ::write(_fd_write, nullc, 1);
 }