Add quotes for the file name used as a parameter in tqt-replace scripts.

This resolves bug 3158.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit b5fb7ec590)

qtinterface/tqt-replace

@@ -1,7 +1,7 @@
 #!/bin/bash
 QT_VER=X
 
-if [[ $1 == "" ]]; then
+if [[ "$1" == "" ]]; then
 	echo "Usage: tqt-replace <input_file>"
 else
 	if [[ $QT_VER == 3 ]]; then

qtinterface/tqt-replace-stream

@@ -1,11 +1,11 @@
 #!/bin/bash
 QT_VER=X
 
-if [[ $1 == "" ]]; then
+if [[ "$1" == "" ]]; then
 	echo "Usage: tqt-replace-stream <filename>"
 else
 	if [[ $QT_VER == 3 ]]; then
-		cat $1 | \
+		cat "$1" | \
 		sed 's/^TQ\([^T_]\)/Q\1/g' | \
 		sed 's/\([^_]\)TQ\([^T_]\)/\1Q\2/g' | \
 		sed 's/TQT\([^_]\)/QT\1/g' | \
@@ -33,7 +33,7 @@ else
 	fi
 
 	if [[ $QT_VER == 4 ]]; then
-		cat $1 | \
+		cat "$1" | \
 		sed 's/TQAccel/Q3Accel/g' | \
 		sed 's/TQAccessible/QAccessible/g' | \
 		sed 's/TQAccessibleObject/QAccessibleObject/g' | \

qtinterface/tqt-replace-stream.cmake

@@ -1,11 +1,11 @@
 #!/bin/bash
 QT_VERSION=@QT_VERSION@
 
-if [[ $1 == "" ]]; then
+if [[ "$1" == "" ]]; then
 	echo "Usage: tqt-replace-stream <filename>"
 else
 	if [[ $QT_VERSION == 3 ]]; then
-		cat $1 | \
+		cat "$1" | \
 		sed 's/^TQ\([^T_]\)/Q\1/g' | \
 		sed 's/\([^_]\)TQ\([^T_]\)/\1Q\2/g' | \
 		sed 's/TQT\([^_]\)/QT\1/g' | \
@@ -33,7 +33,7 @@ else
 	fi
 
 	if [[ $QT_VERSION == 4 ]]; then
-		cat $1 | \
+		cat "$1" | \
 		sed 's/TQAccel/Q3Accel/g' | \
 		sed 's/TQAccessible/QAccessible/g' | \
 		sed 's/TQAccessibleObject/QAccessibleObject/g' | \

qtinterface/tqt-replace.cmake

@@ -1,7 +1,7 @@
 #!/bin/bash
 QT_VERSION=@QT_VERSION@
 
-if [[ $1 == "" ]]; then
+if [[ "$1" == "" ]]; then
 	echo "Usage: tqt-replace <input_file>"
 else
 	if [[ $QT_VERSION == 3 ]]; then