29 lines
874 B
Diff
29 lines
874 B
Diff
--- a/src/libical/icaltz-util.c
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+++ b/src/libical/icaltz-util.c
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@@ -96,9 +96,9 @@ typedef struct
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static char *zdir = NULL;
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static char *search_paths[] = {
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+ "/etc/zoneinfo",
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"/usr/share/zoneinfo",
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"/usr/lib/zoneinfo",
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- "/etc/zoneinfo",
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"/usr/share/lib/zoneinfo"
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};
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@@ -179,6 +179,15 @@ static void set_zonedir(void)
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const char *fname = ZONES_TAB_SYSTEM_FILENAME;
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size_t i, num_search_paths;
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+ const char *env_tzdir = getenv ("TZDIR");
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+ if (env_tzdir) {
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+ snprintf(file_path, MAXPATHLEN, "%s/%s", env_tzdir, fname);
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+ if (!access (file_path, F_OK|R_OK)) {
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+ zdir = env_tzdir;
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+ return;
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+ }
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+ }
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+
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num_search_paths = sizeof(search_paths) / sizeof(search_paths[0]);
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for (i = 0; i < num_search_paths; i++) {
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snprintf(file_path, MAXPATHLEN, "%s/%s", search_paths[i], fname);
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