1 files changed, 2 insertions, 2 deletions

diff --git a/sway/commands/resize.c b/sway/commands/resize.c
index 6de14ca3..8666f40b 100644
--- a/sway/commands/resize.c
+++ b/sway/commands/resize.c
@@ -94,7 +94,7 @@ static void calculate_constraints(int *min_width, int *max_width,
                 *min_height = config->floating_minimum_height;
         }
 
-        if (config->floating_maximum_width == -1) { // no maximum
+        if (config->floating_maximum_width == -1 || !con->workspace) { // no max
                 *max_width = INT_MAX;
         } else if (config->floating_maximum_width == 0) { // automatic
                 *max_width = con->workspace->width;
@@ -102,7 +102,7 @@ static void calculate_constraints(int *min_width, int *max_width,
                 *max_width = config->floating_maximum_width;
         }
 
-        if (config->floating_maximum_height == -1) { // no maximum
+        if (config->floating_maximum_height == -1 || !con->workspace) { // no max
                 *max_height = INT_MAX;
         } else if (config->floating_maximum_height == 0) { // automatic
                 *max_height = con->workspace->height;