fix case where caret is not placed, but line is re-displayed

kevinlawler · Nov 29, 2014 · e7875d2 · e7875d2
1 parent 257ce74
commit e7875d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/kc.c b/src/kc.c
@@ -186,7 +186,7 @@ I line(FILE*f, S*a, I*n, PDA*p) // just starting or just executed: *a=*n=*p=0,
         if(fnc) { I cnt=0,i; 
           for(i=0;i<strlen(lineA);i++) { if(lineA[i]==*fnc) cnt++; }
           if(cnt==1) { ctl=1; O("%s\n",lineA); S ptr=strchr(lineA,*fnc); DO(ptr-lineA,O(" ")) O("^\n"); }}}
-      if(strlen(lineB) && !ctl) {
+      if(strlen(lineB) && !ctl && strcmp(lineA,lineB)) {
         if(fnc) { I cnt=0,i; O("%s\n",lineB);
           for(i=0;i<strlen(lineB);i++) { if(lineB[i]==*fnc) cnt++; }
           if(cnt==1) { S ptr=strchr(lineB,*fnc); DO(ptr-lineB,O(" ")) O("^\n"); }}}