Merge pull request #31 from TheRoddyWMS/fix-multithreading-bug-upon-p…

…arallel-read-of-stdout-stderr Substituted StringBuilder by StringBuffer for thread-safety
TheRoddyWMS · Oct 22, 2020 · bd32bf6 · bd32bf6
2 parents fff4594 + 8eed174
commit bd32bf6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/main/groovy/de/dkfz/roddy/execution/io/LocalExecutionHelper.groovy b/src/main/groovy/de/dkfz/roddy/execution/io/LocalExecutionHelper.groovy
@@ -85,7 +85,7 @@ class LocalExecutionHelper {
         if (outputStream)
             process.waitForProcessOutput(outputStream, outputStream)
         else {
-            StringBuilder sstream = new StringBuilder();
+            StringBuffer sstream = new StringBuffer();
             process.waitForProcessOutput(sstream, sstream);
             lines = sstream.readLines().collect { String l -> return l.toString(); };
         }
@@ -106,4 +106,4 @@ class LocalExecutionHelper {
         }
         return "";
     }
-}
+}