Fix segmentation fault in strhandle()

[st.git] / st.c

diff --git a/st.c b/st.c
index 5e92db2..f9aba90 100644 (file)
--- a/st.c
+++ b/st.c
@@ -2268,8 +2268,7 @@ strhandle(void) {
 
        term.esc &= ~(ESC_STR_END|ESC_STR);
        strparse();
 
        term.esc &= ~(ESC_STR_END|ESC_STR);
        strparse();

-       narg = strescseq.narg;
-       par = atoi(strescseq.args[0]);
+       par = (narg = strescseq.narg) ? atoi(strescseq.args[0]) : 0;

 
        switch(strescseq.type) {
        case ']': /* OSC -- Operating System Command */
 
        switch(strescseq.type) {
        case ']': /* OSC -- Operating System Command */