Merge pull request #2502 from b6d/gem-module-fix

"gem"-module: replace python 2.5 language feature
12 years ago · 7d08ad5e82
parent b066e9c15c fd6b4c2257
commit 7d08ad5e82
1 changed files with 4 additions and 1 deletions
--- a/library/gem
+++ b/library/gem
@ -130,7 +130,10 @@ def install(module):
        return

    ver = get_rubygems_version(module)
-    major = ver[0] if ver else None
+    if ver:
+        major = ver[0]
+    else:
+        major = None

    cmd = [ module.get_bin_path('gem', True) ]
    cmd.append('install')