Llewellyn/conky
1
0
Fork 0
mirror of https://github.com/Llewellynvdm/conky.git synced 2025-01-12 19:06:36 +00:00
Code Issues Releases Activity

fix for enviroment variable expansion

Browse Source
This commit is contained in:
Phil Sutter 2009-04-26 22:38:03 +02:00 committed by Phil Sutter
parent 6bc19d0396
commit fb8ccd7a05
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/conky.c
View File

@ -2825,13 +2825,17 @@ static int extract_variable_text_internal(struct text_object *retval, const char
} }
s = p; s = p;
/* search for variable in environment */
var = getenv(buf); var = getenv(buf);
if (var) {
obj = create_plain_text(var);
if (obj)
append_object(retval, obj);
continue;
}
/* if variable wasn't found in environment, use some special */ /* if variable wasn't found in environment, use some special */
if (var) {
strncpy(buf, var, 255);
}
arg = 0;
/* split arg */ /* split arg */
if (strchr(buf, ' ')) { if (strchr(buf, ' ')) {