Break out of loop for sockets in wait_for when there's no data to read

10 years ago · 1cc9b6d90b
parent 1abf10a4f6
commit 1cc9b6d90b
1 changed files with 3 additions and 1 deletions
--- a/utilities/wait_for
+++ b/utilities/wait_for
@ -213,7 +213,9 @@ def main():
                        matched = False
                        while 1:
                            data += s.recv(1024)
-                            if re.search(search_regex, data, re.MULTILINE):
+                            if not data:
+                                break
+                            elif re.search(search_regex, data, re.MULTILINE):
                                matched = True
                                break
                        if matched: