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authorAurélien Aptel <aurelien.aptel@gmail.com>2010-04-26 19:20:53 +0200
committerAurélien Aptel <aurelien.aptel@gmail.com>2010-04-26 19:20:53 +0200
commitba9e8eafe7f32a6f6b8e1c6b7f80c38d5a7df3d3 (patch)
tree39669771cc74f2603f44f31b9d0ae2fa776cbe10 /st.c
parentba783c45170a227c0b7b0d406ba672a974abaaac (diff)
downloadst-ba9e8eafe7f32a6f6b8e1c6b7f80c38d5a7df3d3.tar.gz
st-ba9e8eafe7f32a6f6b8e1c6b7f80c38d5a7df3d3.tar.bz2
use SHELL environment variable (thx Thomas Adam)
Diffstat (limited to 'st.c')
-rwxr-xr-xst.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/st.c b/st.c
index deb1610..ee79a33 100755
--- a/st.c
+++ b/st.c
@@ -208,9 +208,12 @@ die(const char *errstr, ...) {
void
execsh(void) {
- char *args[3] = {SHELL, "-i", NULL};
+ char *shell = getenv("SHELL");
+ if(!shell)
+ shell = "/bin/sh";
+ char *args[3] = {shell, "-i", NULL};
putenv("TERM=" TNAME);
- execvp(SHELL, args);
+ execvp(shell, args);
}
void
@@ -844,7 +847,6 @@ tputtab(void) {
void
tputc(char c) {
- /* dump(c); */
if(term.esc & ESC_START) {
if(term.esc & ESC_CSI) {
escseq.buf[escseq.len++] = c;
@@ -1277,7 +1279,7 @@ run(void) {
}
if(FD_ISSET(cmdfd, &rfd)) {
ttyread();
- draw(SCREEN_UPDATE);
+ draw(SCREEN_UPDATE);
}
while(XPending(xw.dis)) {
XNextEvent(xw.dis, &ev);