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| author | Richard M. Stallman <rms@gnu.org> | 1993-06-19 20:35:26 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1993-06-19 20:35:26 +0000 |
| commit | 9314413181cc3f2bf77b65104f2128525dd2f0f8 (patch) | |
| tree | 18805d12f77dd1309ae6af61ccf53907a0ecef48 /lib-src | |
| parent | 62bd13a774460cae6c7cfedd96057c3c67b08c56 (diff) | |
| download | emacs-9314413181cc3f2bf77b65104f2128525dd2f0f8.tar.gz | |
(add_node): Move var last_node to file scope.
Diffstat (limited to 'lib-src')
| -rw-r--r-- | lib-src/etags.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib-src/etags.c b/lib-src/etags.c index d0ba72be5e6..22b25678823 100644 --- a/lib-src/etags.c +++ b/lib-src/etags.c @@ -1103,13 +1103,16 @@ free_tree (node) * add_node is the only function allowed to add nodes, so it can * maintain state. */ +/* Must avoid static vars within functions since some systems + #define static as nothing. */ +static NODE *last_node = NULL; + void add_node (node, cur_node_p) NODE *node, **cur_node_p; { register int dif; register NODE *cur_node = *cur_node_p; - static NODE *last_node = NULL;/* careful */ if (cur_node == NULL) { |