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made getenv() more threadsafe for win32

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This commit is contained in:
Daniel Stenberg 2000-05-29 23:07:22 +00:00
parent 45885f30c2
commit 6d522c9c1d
5 changed files with 37 additions and 15 deletions
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8
lib/progress.c
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@ -387,6 +387,7 @@ void ProgressInit(struct UrlData *data, int max/*, int options, int moremax*/)
/* 20000318 mgs */
int scr_size [2];
#endif
char *colp;
if(data->conf&(CONF_NOPROGRESS|CONF_MUTE))
return;
@ -399,8 +400,11 @@ void ProgressInit(struct UrlData *data, int max/*, int options, int moremax*/)
/* 20000318 mgs
* OS/2 users most likely won't have this env var set, and besides that
* we're using our own way to determine screen width */
if (curl_GetEnv("COLUMNS") != NULL)
width = atoi(curl_GetEnv("COLUMNS"));
colp = curl_GetEnv("COLUMNS");
if (colp != NULL) {
width = atoi(colp);
free(colp);
}
else
width = 79;
#else