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Fix segmentation fault in strhandle() 

We cannot pass strescseq.args[0] to atoi when nargs is zero,
because in this case it will be null.
master
Roberto E. Vargas Caballero 2015-04-23 17:55:41 +02:00
parent b17aa18f7c
commit 0d7448dabc
1 changed files with 1 additions and 2 deletions
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3
st.c
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@ -2268,8 +2268,7 @@ strhandle(void) {
term.esc &= ~(ESC_STR_END|ESC_STR); term.esc &= ~(ESC_STR_END|ESC_STR);
strparse(); strparse();
narg = strescseq.narg; par = (narg = strescseq.narg) ? atoi(strescseq.args[0]) : 0;
par = atoi(strescseq.args[0]);
switch(strescseq.type) { switch(strescseq.type) {
case ']': /* OSC -- Operating System Command */ case ']': /* OSC -- Operating System Command */