isim.py: check isim version more carefully

ba0cd230 · Paweł Szostek · 72efab29 · ba0cd230
Commit ba0cd230 authored Oct 21, 2013 by Paweł Szostek
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isim.py hdlmake/tools/isim.py +5 -1

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--- a/hdlmake/tools/isim.py
+++ b/hdlmake/tools/isim.py
@@ -36,5 +36,9 @@ def detect_isim_version(path):
                 close_fds=True,
                 stdin=PIPE,
                 stdout=PIPE)
-    isim_version = isim.stdout.readlines()[0].strip()
+    print os.path.join(path, "vlogcomp")
+    try:
+      isim_version = isim.stdout.readlines()[0].strip()
+    except:
+      return None
    return isim_version