Merge pull request #461 from 787acr/patch-1

Support for older versions of firefox
ReactTooltip · Dec 13, 2018 · 76910c4 · 76910c4
2 parents 558ac6d + a60e9ff
commit 76910c4
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/src/index.js b/src/index.js
@@ -164,9 +164,15 @@ class ReactTooltip extends React.Component {
     const {show} = this.state
 
     if (show && this.tooltipRef) {
-      /* old IE work around */
+      /* old IE or Firefox work around */
       if (!this.tooltipRef.matches) {
-        this.tooltipRef.matches = this.tooltipRef.msMatchesSelector
+        /* old IE work around */
+        if (this.tooltipRef.msMatchesSelector) {
+          this.tooltipRef.matches = this.tooltipRef.msMatchesSelector
+        } else {
+          /* old Firefox work around */
+          this.tooltipRef.matches = this.tooltipRef.mozMatchesSelector
+        }
       }
       return this.tooltipRef.matches(':hover')
     }