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Commit 0591413e authored by Yukihiro "Matz" Matsumoto's avatar Yukihiro "Matz" Matsumoto
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Merge pull request #1402 from mattn/check_home_is_null 

Check home is null
parents 9783e9d8 c8f1f7fd
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Showing with 6 additions and 4 deletions
mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
View file @ 0591413e
...@@ -286,10 +286,12 @@ main(int argc, char **argv) ...@@ -286,10 +286,12 @@ main(int argc, char **argv)
if (!home) if (!home)
home = getenv("USERPROFILE"); home = getenv("USERPROFILE");
#endif #endif
strcpy(history_path, home); if (home) {
strcat(history_path, "/"); strcpy(history_path, home);
strcat(history_path, history_file_name); strcat(history_path, "/");
read_history(history_path); strcat(history_path, history_file_name);
read_history(history_path);
}
#endif #endif
......
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