Bug fixes, documentation updates

jimsh - retry on EINTR from fgets()
Fix 0 -> NULL for 64 bit systems
Fix overlapping memcpy
Fix jim array dereferencing bug
*: Counting of parentheses was incorrect with nested array references
*: The result for array dereference wasn't being used properly
Add os.uptime command
Documentation: autogenerated command index
Fix gets when last line has no newline

1 files changed, 3 insertions, 1 deletions

diff --git a/jim-exec.c b/jim-exec.c
index 40abe34..879713d 100644
--- a/jim-exec.c
+++ b/jim-exec.c
@@ -277,7 +277,9 @@ JimWaitPids(int numPids, int *pidPtr, int *statusPtr)
                     *statusPtr = *((int *) &waitPtr->status);
                     pid = waitPtr->pid;
                     if (WIFEXITED(waitPtr->status) || WIFSIGNALED(waitPtr->status)) {
-                        *waitPtr = waitTable[waitTableUsed-1];
+                        if (waitPtr != &waitTable[waitTableUsed-1]) {
+                            *waitPtr = waitTable[waitTableUsed-1];
+                        }
                         waitTableUsed--;
                     }
                     else {