quote PWAD file names in response file (#2057)

Fixes #2048
fabiangreffrath · Nov 28, 2024 · 34b1291 · 34b1291
1 parent e48e8c2
commit 34b1291
Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/setup/multiplayer.c b/setup/multiplayer.c
@@ -136,7 +136,7 @@ static void AddWADs(execute_context_t *exec)
                 have_wads = 1;
             }
 
-            AddCmdLineParameter(exec, "%s", wads[i]);
+            AddCmdLineParameter(exec, "\"%s\"", wads[i]);
         }
     }
 }

diff --git a/src/d_main.c b/src/d_main.c
@@ -1101,10 +1101,23 @@ void FindResponseFile (void)
         indexinfile++;  // SKIP PAST ARGV[0] (KEEP IT)
         do
           {
+            boolean quote = false;
+            if (infile[k] == '"')
+            {
+                quote = true;
+                k++;
+            }
             myargv[indexinfile++] = infile+k;
             while(k < size &&
-                  ((*(infile+k)>= ' '+1) && (*(infile+k)<='z')))
+                  ((*(infile+k)>= ' ') && (*(infile+k)<='z')))
+            {
+              if ((!quote && infile[k] == ' ') ||
+                  (quote && infile[k] == '"'))
+              {
+                break;
+              }
               k++;
+            }
             *(infile+k) = 0;
             while(k < size &&
                   ((*(infile+k)<= ' ') || (*(infile+k)>'z')))