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Fix R unions seg fault

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Started seg faulting since nested branch merge
This commit is contained in:
William S Fulton 2013-12-14 22:35:02 +00:00
commit a1c17d585d
1 changed files with 1 additions and 1 deletions
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2
Source/Modules/r.cxx
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@ -2299,7 +2299,7 @@ int R::classDeclaration(Node *n) {
/* If we have a typedef union { ... } U, then we never get to see the typedef
via a regular call to typedefHandler. Instead, */
if(Getattr(n, "unnamed") && Strcmp(Getattr(n, "storage"), "typedef") == 0
if(Getattr(n, "unnamed") && Getattr(n, "storage") && Strcmp(Getattr(n, "storage"), "typedef") == 0
&& Getattr(n, "tdname") && Strcmp(Getattr(n, "tdname"), name) == 0) {
if (debugMode)
Printf(stdout, "Typedef in the class declaration for %s\n", name);