foo.c: In function ‘isPrime’:
foo.c:13:17: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   13 |                 if(n%i==0)
      |                 ^~
foo.c:15:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   15 |                         break;
      |                         ^~~~~